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16 vulnerabilities found for openSIS-Classic by OS4ED
CVE-2026-103117 (GCVE-0-2026-103117)
Vulnerability from nvd – Published: 2026-09-30 13:00 – Updated: 2026-09-30 13:41 X_Open Source
VLAI
EPSS
VEX
Title
OS4ED openSIS-Classic Save Data DatabaseInc.php db_properties sql injection
Summary
A security vulnerability has been detected in OS4ED openSIS-Classic up to 9.3. Affected is the function db_properties of the file functions/DatabaseInc.php of the component Save Data Handler. Such manipulation of the argument values leads to sql injection. The attack can be launched remotely. The exploit has been disclosed publicly and may be used. The project was informed of the problem early through an issue report but has not responded yet.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-30 13:41 UTC
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/411873 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/411873/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-103117 | third-party-advisory |
| https://vuldb.com/submit/954963 | third-party-advisory |
| https://github.com/OS4ED/openSIS-Classic/issues/477 | exploitissue-tracking |
| https://github.com/OS4ED/openSIS-Classic/ | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| OS4ED | openSIS-Classic |
Affected:
9.0
Affected: 9.1 Affected: 9.2 Affected: 9.3 cpe:2.3:a:os4ed:opensis-classic:*:*:*:*:*:*:*:* |
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CVE-2026-103116 (GCVE-0-2026-103116)
Vulnerability from nvd – Published: 2026-09-30 12:45 – Updated: 2026-09-30 16:33 X_Open Source
VLAI
EPSS
VEX
Title
OS4ED openSIS-Classic Student List Search Endpoint GetStuListFnc.php DBQuery sql injection
Summary
A weakness has been identified in OS4ED openSIS-Classic up to 9.3. This impacts the function DBQuery of the file functions/GetStuListFnc.php of the component Student List Search Endpoint. This manipulation of the argument LO_sort causes sql injection. The attack can be initiated remotely. The exploit has been made available to the public and could be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-30 16:31 UTC
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/411872 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/411872/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-103116 | third-party-advisory |
| https://vuldb.com/submit/954962 | third-party-advisory |
| https://github.com/OS4ED/openSIS-Classic/issues/476 | exploitissue-tracking |
| https://github.com/OS4ED/openSIS-Classic/ | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| OS4ED | openSIS-Classic |
Affected:
9.0
Affected: 9.1 Affected: 9.2 Affected: 9.3 cpe:2.3:a:os4ed:opensis-classic:*:*:*:*:*:*:*:* |
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CVE-2026-103115 (GCVE-0-2026-103115)
Vulnerability from nvd – Published: 2026-09-30 12:15 – Updated: 2026-09-30 12:15 X_Open Source
VLAI
EPSS
VEX
Title
OS4ED openSIS-Classic Student Search CustomFieldsFnc.php sql injection
Summary
A security flaw has been discovered in OS4ED openSIS-Classic up to 9.3. This affects an unknown function of the file functions/CustomFieldsFnc.php of the component Student Search. The manipulation of the argument cust results in sql injection. It is possible to launch the attack remotely. The exploit has been released to the public and may be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.
Severity
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/411871 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/411871/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-103115 | third-party-advisory |
| https://vuldb.com/submit/954961 | third-party-advisory |
| https://github.com/OS4ED/openSIS-Classic/issues/475 | exploitissue-tracking |
| https://github.com/OS4ED/openSIS-Classic/ | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| OS4ED | openSIS-Classic |
Affected:
9.0
Affected: 9.1 Affected: 9.2 Affected: 9.3 cpe:2.3:a:os4ed:opensis-classic:*:*:*:*:*:*:*:* |
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CVE-2026-103114 (GCVE-0-2026-103114)
Vulnerability from nvd – Published: 2026-09-30 11:15 – Updated: 2026-09-30 13:47 X_Open Source
VLAI
EPSS
VEX
Title
OS4ED openSIS-Classic Assignment Management Endpoint Assignments.php DBQuery_assignment sql injection
Summary
A vulnerability was identified in OS4ED openSIS-Classic up to 9.3. The impacted element is the function DBQuery_assignment of the file modules/grades/Assignments.php of the component Assignment Management Endpoint. The manipulation of the argument Tables leads to sql injection. It is possible to initiate the attack remotely. The exploit is publicly available and might be used. The project was informed of the problem early through an issue report but has not responded yet.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-30 13:46 UTC
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/411870 | vdb-entrytechnical-description |
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|---|---|---|---|
| OS4ED | openSIS-Classic |
Affected:
9.0
Affected: 9.1 Affected: 9.2 Affected: 9.3 cpe:2.3:a:os4ed:opensis-classic:*:*:*:*:*:*:*:* |
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CVE-2026-103113 (GCVE-0-2026-103113)
Vulnerability from nvd – Published: 2026-09-30 10:30 – Updated: 2026-10-01 15:26 X_Open Source
VLAI
EPSS
VEX
Title
OS4ED openSIS-Classic General Information Tab Student.php save action sql injection
Summary
A vulnerability was determined in OS4ED openSIS-Classic up to 9.3. The affected element is the function save action of the file modules/students/Student.php of the component General Information Tab. Executing a manipulation of the argument students can lead to sql injection. The attack may be performed from remote. The exploit has been publicly disclosed and may be utilized. The project was informed of the problem early through an issue report but has not responded yet.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-30 16:42 UTC
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/411869 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/411869/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-103113 | third-party-advisory |
| https://vuldb.com/submit/954959 | third-party-advisory |
| https://github.com/OS4ED/openSIS-Classic/issues/473 | exploitissue-tracking |
| https://github.com/OS4ED/openSIS-Classic/ | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| OS4ED | openSIS-Classic |
Affected:
9.0
Affected: 9.1 Affected: 9.2 Affected: 9.3 cpe:2.3:a:os4ed:opensis-classic:*:*:*:*:*:*:*:* |
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CVE-2026-11944 (GCVE-0-2026-11944)
Vulnerability from nvd – Published: 2026-07-14 15:23 – Updated: 2026-07-14 15:58
VLAI
EPSS
VEX
Title
openSIS Classic 9.3 - Authenticated path traversal in SentMail attachment download
Summary
openSIS Classic 9.3 contains an authenticated path traversal vulnerability in the legacy messaging sent-mail attachment download functionality that allows an authenticated attacker to read arbitrary files on the server via crafted path traversal sequences.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-14 15:58 UTC
CWE
- CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://fluidattacks.com/es/advisories/toto | third-party-advisory |
| https://github.com/OS4ED/openSIS-Classic | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| OS4ED | openSIS-Classic |
Affected:
9.3
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CVE-2026-8406 (GCVE-0-2026-8406)
Vulnerability from nvd – Published: 2026-06-11 13:32 – Updated: 2026-06-11 14:28
VLAI
EPSS
VEX
Title
openSIS Classic 9.3 - Insecure Direct Object Reference in Sent Mail
Summary
openSIS Classic 9.3 contains an insecure direct object reference vulnerability in the messaging module. Any authenticated user with access to the messaging module can request sent-message details from modules/messaging/SentMail.php by supplying an arbitrary mail_id value.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-11 14:28 UTC
CWE
- CWE-639 - Authorization Bypass Through User-Controlled Key
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://fluidattacks.com/es/advisories/melanie | third-party-advisory |
| https://github.com/OS4ED/openSIS-Classic/commit/c… | patch |
| https://github.com/OS4ED/openSIS-Classic | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| OS4ED | openSIS-Classic |
Affected:
9.3
cpe:2.3:a:os4ed:opensis-classic:9.3:*:windows:*:*:*:*:* cpe:2.3:a:os4ed:opensis-classic:9.3:*:linux:*:*:*:*:* cpe:2.3:a:os4ed:opensis-classic:9.3:*:macos:*:*:*:*:* |
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CVE-2024-51211 (GCVE-0-2024-51211)
Vulnerability from nvd – Published: 2024-11-08 00:00 – Updated: 2024-11-21 16:24Summary
SQL injection vulnerability exists in OS4ED openSIS-Classic Version 9.1, specifically in the resetuserinfo.php file. The vulnerability is due to improper input validation of the $username_stn_id parameter, which can be manipulated by an attacker to inject arbitrary SQL commands.
Severity
9.8 (Critical)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-11-21 16:21 UTC
CWE
- n/a
- CWE-89 - Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| os4ed | opensis-classic |
Affected:
9.1
cpe:2.3:a:os4ed:opensis-classic:9.1:*:*:*:*:*:*:* |
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CVE-2026-103117 (GCVE-0-2026-103117)
Vulnerability from cvelistv5 – Published: 2026-09-30 13:00 – Updated: 2026-09-30 13:41 X_Open Source
VLAI
EPSS
VEX
Title
OS4ED openSIS-Classic Save Data DatabaseInc.php db_properties sql injection
Summary
A security vulnerability has been detected in OS4ED openSIS-Classic up to 9.3. Affected is the function db_properties of the file functions/DatabaseInc.php of the component Save Data Handler. Such manipulation of the argument values leads to sql injection. The attack can be launched remotely. The exploit has been disclosed publicly and may be used. The project was informed of the problem early through an issue report but has not responded yet.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-30 13:41 UTC
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/411873 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/411873/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-103117 | third-party-advisory |
| https://vuldb.com/submit/954963 | third-party-advisory |
| https://github.com/OS4ED/openSIS-Classic/issues/477 | exploitissue-tracking |
| https://github.com/OS4ED/openSIS-Classic/ | product |
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1 product
| Vendor | Product | Version | |
|---|---|---|---|
| OS4ED | openSIS-Classic |
Affected:
9.0
Affected: 9.1 Affected: 9.2 Affected: 9.3 cpe:2.3:a:os4ed:opensis-classic:*:*:*:*:*:*:*:* |
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CVE-2026-103116 (GCVE-0-2026-103116)
Vulnerability from cvelistv5 – Published: 2026-09-30 12:45 – Updated: 2026-09-30 16:33 X_Open Source
VLAI
EPSS
VEX
Title
OS4ED openSIS-Classic Student List Search Endpoint GetStuListFnc.php DBQuery sql injection
Summary
A weakness has been identified in OS4ED openSIS-Classic up to 9.3. This impacts the function DBQuery of the file functions/GetStuListFnc.php of the component Student List Search Endpoint. This manipulation of the argument LO_sort causes sql injection. The attack can be initiated remotely. The exploit has been made available to the public and could be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-30 16:31 UTC
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/411872 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/411872/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-103116 | third-party-advisory |
| https://vuldb.com/submit/954962 | third-party-advisory |
| https://github.com/OS4ED/openSIS-Classic/issues/476 | exploitissue-tracking |
| https://github.com/OS4ED/openSIS-Classic/ | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| OS4ED | openSIS-Classic |
Affected:
9.0
Affected: 9.1 Affected: 9.2 Affected: 9.3 cpe:2.3:a:os4ed:opensis-classic:*:*:*:*:*:*:*:* |
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CVE-2026-103115 (GCVE-0-2026-103115)
Vulnerability from cvelistv5 – Published: 2026-09-30 12:15 – Updated: 2026-09-30 12:15 X_Open Source
VLAI
EPSS
VEX
Title
OS4ED openSIS-Classic Student Search CustomFieldsFnc.php sql injection
Summary
A security flaw has been discovered in OS4ED openSIS-Classic up to 9.3. This affects an unknown function of the file functions/CustomFieldsFnc.php of the component Student Search. The manipulation of the argument cust results in sql injection. It is possible to launch the attack remotely. The exploit has been released to the public and may be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.
Severity
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/411871 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/411871/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-103115 | third-party-advisory |
| https://vuldb.com/submit/954961 | third-party-advisory |
| https://github.com/OS4ED/openSIS-Classic/issues/475 | exploitissue-tracking |
| https://github.com/OS4ED/openSIS-Classic/ | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| OS4ED | openSIS-Classic |
Affected:
9.0
Affected: 9.1 Affected: 9.2 Affected: 9.3 cpe:2.3:a:os4ed:opensis-classic:*:*:*:*:*:*:*:* |
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CVE-2026-103114 (GCVE-0-2026-103114)
Vulnerability from cvelistv5 – Published: 2026-09-30 11:15 – Updated: 2026-09-30 13:47 X_Open Source
VLAI
EPSS
VEX
Title
OS4ED openSIS-Classic Assignment Management Endpoint Assignments.php DBQuery_assignment sql injection
Summary
A vulnerability was identified in OS4ED openSIS-Classic up to 9.3. The impacted element is the function DBQuery_assignment of the file modules/grades/Assignments.php of the component Assignment Management Endpoint. The manipulation of the argument Tables leads to sql injection. It is possible to initiate the attack remotely. The exploit is publicly available and might be used. The project was informed of the problem early through an issue report but has not responded yet.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-30 13:46 UTC
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/411870 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/411870/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-103114 | third-party-advisory |
| https://vuldb.com/submit/954960 | third-party-advisory |
| https://github.com/OS4ED/openSIS-Classic/issues/474 | exploitissue-tracking |
| https://github.com/OS4ED/openSIS-Classic/ | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| OS4ED | openSIS-Classic |
Affected:
9.0
Affected: 9.1 Affected: 9.2 Affected: 9.3 cpe:2.3:a:os4ed:opensis-classic:*:*:*:*:*:*:*:* |
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CVE-2026-103113 (GCVE-0-2026-103113)
Vulnerability from cvelistv5 – Published: 2026-09-30 10:30 – Updated: 2026-10-01 15:26 X_Open Source
VLAI
EPSS
VEX
Title
OS4ED openSIS-Classic General Information Tab Student.php save action sql injection
Summary
A vulnerability was determined in OS4ED openSIS-Classic up to 9.3. The affected element is the function save action of the file modules/students/Student.php of the component General Information Tab. Executing a manipulation of the argument students can lead to sql injection. The attack may be performed from remote. The exploit has been publicly disclosed and may be utilized. The project was informed of the problem early through an issue report but has not responded yet.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-30 16:42 UTC
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/411869 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/411869/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-103113 | third-party-advisory |
| https://vuldb.com/submit/954959 | third-party-advisory |
| https://github.com/OS4ED/openSIS-Classic/issues/473 | exploitissue-tracking |
| https://github.com/OS4ED/openSIS-Classic/ | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| OS4ED | openSIS-Classic |
Affected:
9.0
Affected: 9.1 Affected: 9.2 Affected: 9.3 cpe:2.3:a:os4ed:opensis-classic:*:*:*:*:*:*:*:* |
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CVE-2026-11944 (GCVE-0-2026-11944)
Vulnerability from cvelistv5 – Published: 2026-07-14 15:23 – Updated: 2026-07-14 15:58
VLAI
EPSS
VEX
Title
openSIS Classic 9.3 - Authenticated path traversal in SentMail attachment download
Summary
openSIS Classic 9.3 contains an authenticated path traversal vulnerability in the legacy messaging sent-mail attachment download functionality that allows an authenticated attacker to read arbitrary files on the server via crafted path traversal sequences.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-14 15:58 UTC
CWE
- CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://fluidattacks.com/es/advisories/toto | third-party-advisory |
| https://github.com/OS4ED/openSIS-Classic | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| OS4ED | openSIS-Classic |
Affected:
9.3
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CVE-2026-8406 (GCVE-0-2026-8406)
Vulnerability from cvelistv5 – Published: 2026-06-11 13:32 – Updated: 2026-06-11 14:28
VLAI
EPSS
VEX
Title
openSIS Classic 9.3 - Insecure Direct Object Reference in Sent Mail
Summary
openSIS Classic 9.3 contains an insecure direct object reference vulnerability in the messaging module. Any authenticated user with access to the messaging module can request sent-message details from modules/messaging/SentMail.php by supplying an arbitrary mail_id value.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-11 14:28 UTC
CWE
- CWE-639 - Authorization Bypass Through User-Controlled Key
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://fluidattacks.com/es/advisories/melanie | third-party-advisory |
| https://github.com/OS4ED/openSIS-Classic/commit/c… | patch |
| https://github.com/OS4ED/openSIS-Classic | product |
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1 product
| Vendor | Product | Version | |
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| OS4ED | openSIS-Classic |
Affected:
9.3
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CVE-2024-51211 (GCVE-0-2024-51211)
Vulnerability from cvelistv5 – Published: 2024-11-08 00:00 – Updated: 2024-11-21 16:24Summary
SQL injection vulnerability exists in OS4ED openSIS-Classic Version 9.1, specifically in the resetuserinfo.php file. The vulnerability is due to improper input validation of the $username_stn_id parameter, which can be manipulated by an attacker to inject arbitrary SQL commands.
Severity
9.8 (Critical)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-11-21 16:21 UTC
CWE
- n/a
- CWE-89 - Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| os4ed | opensis-classic |
Affected:
9.1
cpe:2.3:a:os4ed:opensis-classic:9.1:*:*:*:*:*:*:* |
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