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8 vulnerabilities found for Grouper by Internet2
CVE-2026-103470 (GCVE-0-2026-103470)
Vulnerability from nvd – Published: 2026-09-30 15:53 – Updated: 2026-09-30 19:06
VLAI
EPSS
VEX
Summary
In Internet2 Grouper before 7.5.1 (in some configurations), a user who is allowed to create or edit rules in the User Interface can escalate privileges.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-30 18:42 UTC
CWE
- CWE-266 - Incorrect Privilege Assignment
Assigner
References
1 reference
Impacted products
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CVE-2025-59714 (GCVE-0-2025-59714)
Vulnerability from nvd – Published: 2025-09-19 00:00 – Updated: 2025-09-19 13:48
VLAI
EPSS
VEX
Summary
In Internet2 Grouper 5.17.1 before 5.20.5, group admins who are not Grouper sysadmins can configure loader jobs.
Severity
6.5 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-09-19 13:48 UTC
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
1 reference
Impacted products
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CVE-2024-39848 (GCVE-0-2024-39848)
Vulnerability from nvd – Published: 2024-06-29 00:00 – Updated: 2025-03-27 19:08
VLAI
EPSS
VEX
Summary
Internet2 Grouper before 5.6 allows authentication bypass when LDAP authentication is used in certain ways. This is related to internet2.middleware.grouper.ws.security.WsGrouperLdapAuthentication and the use of the UyY29r password for the M3vwHr account. This also affects "Grouper for Web Services" before 4.13.1.
Severity
9.1 (Critical)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-03-25 16:08 UTC
CWE
- n/a
- CWE-1390 - Weak Authentication
Assigner
References
1 reference
Impacted products
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CVE-2018-19794 (GCVE-0-2018-19794)
Vulnerability from nvd – Published: 2018-12-03 06:00 – Updated: 2024-08-05 11:44
VLAI
EPSS
VEX
Summary
Cross-site scripting (XSS) vulnerability in UiV2Public.index in Internet2 Grouper 2.2 and 2.3 allows remote attackers to inject arbitrary web script or HTML via the code parameter.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://bugs.internet2.edu/jira/browse/GRP-1838 | x_refsource_MISC |
| https://spaces.at.internet2.edu/display/Grouper/v… | x_refsource_MISC |
| https://lists.internet2.edu/sympa/arc/grouper-dev… | x_refsource_MISC |
Date Public
2018-12-03 00:00
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CVE-2026-103470 (GCVE-0-2026-103470)
Vulnerability from cvelistv5 – Published: 2026-09-30 15:53 – Updated: 2026-09-30 19:06
VLAI
EPSS
VEX
Summary
In Internet2 Grouper before 7.5.1 (in some configurations), a user who is allowed to create or edit rules in the User Interface can escalate privileges.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-30 18:42 UTC
CWE
- CWE-266 - Incorrect Privilege Assignment
Assigner
References
1 reference
Impacted products
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CVE-2025-59714 (GCVE-0-2025-59714)
Vulnerability from cvelistv5 – Published: 2025-09-19 00:00 – Updated: 2025-09-19 13:48
VLAI
EPSS
VEX
Summary
In Internet2 Grouper 5.17.1 before 5.20.5, group admins who are not Grouper sysadmins can configure loader jobs.
Severity
6.5 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-09-19 13:48 UTC
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
1 reference
Impacted products
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CVE-2024-39848 (GCVE-0-2024-39848)
Vulnerability from cvelistv5 – Published: 2024-06-29 00:00 – Updated: 2025-03-27 19:08
VLAI
EPSS
VEX
Summary
Internet2 Grouper before 5.6 allows authentication bypass when LDAP authentication is used in certain ways. This is related to internet2.middleware.grouper.ws.security.WsGrouperLdapAuthentication and the use of the UyY29r password for the M3vwHr account. This also affects "Grouper for Web Services" before 4.13.1.
Severity
9.1 (Critical)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-03-25 16:08 UTC
CWE
- n/a
- CWE-1390 - Weak Authentication
Assigner
References
1 reference
Impacted products
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CVE-2018-19794 (GCVE-0-2018-19794)
Vulnerability from cvelistv5 – Published: 2018-12-03 06:00 – Updated: 2024-08-05 11:44
VLAI
EPSS
VEX
Summary
Cross-site scripting (XSS) vulnerability in UiV2Public.index in Internet2 Grouper 2.2 and 2.3 allows remote attackers to inject arbitrary web script or HTML via the code parameter.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://bugs.internet2.edu/jira/browse/GRP-1838 | x_refsource_MISC |
| https://spaces.at.internet2.edu/display/Grouper/v… | x_refsource_MISC |
| https://lists.internet2.edu/sympa/arc/grouper-dev… | x_refsource_MISC |
Date Public
2018-12-03 00:00
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