Common Weakness Enumeration
CWE-611
AllowedImproper Restriction of XML External Entity Reference
Abstraction: Base · Status: Draft
The product processes an XML document that can contain XML entities with URIs that resolve to documents outside of the intended sphere of control, causing the product to embed incorrect documents into its output.
1831 vulnerabilities reference this CWE, most recent first.
CVE-2023-48362 (GCVE-0-2023-48362)
Vulnerability from cvelistv5 – Published: 2024-07-24 07:45 – Updated: 2025-02-13 17:18
VLAI
EPSS
VEX
Title
Apache Drill: XXE Vulnerability in XML Format Reader
Summary
XXE in the XML Format Plugin in Apache Drill version 1.19.0 and greater allows a user to read any file on a remote file system or execute commands via a malicious XML file.
Users are recommended to upgrade to version 1.21.2, which fixes this issue.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-07-24 13:04 UTC
CWE
- CWE-611 - Improper Restriction of XML External Entity Reference
Assigner
References
2 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache Drill |
Affected:
1.19.0 , < 1.21.2
(semver)
|
|
| apache_software_foundation | apache_drill |
Affected:
1.19.0 , < 1.21.2
(custom)
cpe:2.3:a:apache_software_foundation:apache_drill:*:*:*:*:*:*:*:* |
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CVE-2023-47160 (GCVE-0-2023-47160)
Vulnerability from cvelistv5 – Published: 2025-02-19 16:20 – Updated: 2025-08-17 00:10
VLAI
EPSS
VEX
Title
IBM Cognos Controller XML external entity injection
Summary
IBM Cognos Controller 11.0.0 through 11.0.1 FP3 and IBM Controller 11.1.0
is vulnerable to an XML External Entity Injection (XXE) attack when processing XML data. A remote attacker could exploit this vulnerability to expose sensitive information or consume memory resources.
Severity
8.2 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-02-19 16:44 UTC
CWE
- CWE-611 - Improper Restriction of XML External Entity Reference
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.ibm.com/support/pages/node/7183597 | vendor-advisorypatch |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| IBM | Cognos Controller |
Affected:
11.0.0 , ≤ 11.0.1
(semver)
cpe:2.3:a:ibm:controller:11.0.0:*:*:*:*:*:*:* cpe:2.3:a:ibm:controller:11.0.1:*:*:*:*:*:*:* |
|
| IBM | Controller |
Affected:
11.1.0
cpe:2.3:a:ibm:controller:11.1.0:*:*:*:*:*:*:* |
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CVE-2023-46590 (GCVE-0-2023-46590)
Vulnerability from cvelistv5 – Published: 2023-11-14 11:04 – Updated: 2025-12-16 18:23
VLAI
EPSS
VEX
Summary
A vulnerability has been identified in Siemens OPC UA Modelling Editor (SiOME) (All versions < V2.8). Affected products suffer from a XML external entity (XXE) injection vulnerability. This vulnerability could allow an attacker to interfere with an application's processing of XML data and read arbitrary files in the system.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2023-11-18 05:00 UTC
CWE
- CWE-611 - Improper Restriction of XML External Entity Reference
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Siemens | Siemens OPC UA Modelling Editor (SiOME) |
Affected:
All versions < V2.8
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CVE-2023-45192 (GCVE-0-2023-45192)
Vulnerability from cvelistv5 – Published: 2024-06-06 18:49 – Updated: 2024-08-02 20:14
VLAI
EPSS
VEX
Title
IBM Engineering Requirements Management DOORS Next XML external entity injection
Summary
IBM Engineering Requirements Management DOORS Next 7.0.2 and 7.0.3 is vulnerable to an XML External Entity Injection (XXE) attack when processing XML data. A remote attacker could exploit this vulnerability to expose sensitive information or consume memory resources. IBM X-Force ID: 268758.
Severity
8.2 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-06-07 18:40 UTC
CWE
- CWE-611 - Improper Restriction of XML External Entity Reference
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://www.ibm.com/support/pages/node/7156492 | vendor-advisory |
| https://exchange.xforce.ibmcloud.com/vulnerabilit… | vdb-entry |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| IBM | Engineering Requirements Management DOORS Next |
Affected:
7.0.2, 7.0.3
cpe:2.3:a:ibm:engineering_requirements_management_doors_next:7.0.2:*:*:*:*:*:*:* cpe:2.3:a:ibm:engineering_requirements_management_doors_next:7.0.3:*:*:*:*:*:*:* |
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CVE-2023-45139 (GCVE-0-2023-45139)
Vulnerability from cvelistv5 – Published: 2024-01-10 16:03 – Updated: 2025-06-03 14:27
VLAI
EPSS
VEX
Title
fonttools XML External Entity Injection (XXE) Vulnerability
Summary
fontTools is a library for manipulating fonts, written in Python. The subsetting module has a XML External Entity Injection (XXE) vulnerability which allows an attacker to resolve arbitrary entities when a candidate font (OT-SVG fonts), which contains a SVG table, is parsed. This allows attackers to include arbitrary files from the filesystem fontTools is running on or make web requests from the host system. This vulnerability has been patched in version 4.43.0.
Severity
7.5 (High)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-05-08 18:37 UTC
CWE
- CWE-611 - Improper Restriction of XML External Entity Reference
Assigner
References
6 references
Impacted products
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CVE-2023-44412 (GCVE-0-2023-44412)
Vulnerability from cvelistv5 – Published: 2024-05-03 02:13 – Updated: 2024-09-18 18:30
VLAI
EPSS
VEX
Title
D-Link D-View addDv7Probe XML External Entity Processing Information Disclosure Vulnerability
Summary
D-Link D-View addDv7Probe XML External Entity Processing Information Disclosure Vulnerability. This vulnerability allows remote attackers to disclose sensitive information on affected installations of D-Link D-View. Authentication is not required to exploit this vulnerability.
The specific flaw exists within the addDv7Probe function. Due to the improper restriction of XML External Entity (XXE) references, a crafted document specifying a URI causes the XML parser to access the URI and embed the contents back into the XML document for further processing. An attacker can leverage this vulnerability to disclose information in the context of SYSTEM. Was ZDI-CAN-19571.
Severity
8.2 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-05-10 14:56 UTC
CWE
- CWE-611 - Improper Restriction of XML External Entity Reference ('XXE')
Assigner
References
1 reference
| URL | Tags |
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| https://www.zerodayinitiative.com/advisories/ZDI-… | x_research-advisory |
Impacted products
Date Public
2023-10-04 23:05
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CVE-2023-43067 (GCVE-0-2023-43067)
Vulnerability from cvelistv5 – Published: 2023-10-23 15:05 – Updated: 2024-09-17 13:45
VLAI
EPSS
VEX
Summary
Dell Unity prior to 5.3 contains an XML External Entity injection vulnerability. An XXE attack could potentially exploit this vulnerability disclosing local files in the file system.
Severity
4.9 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-09-11 20:14 UTC
CWE
- CWE-611 - Improper Restriction of XML External Entity Reference
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.dell.com/support/kbdoc/en-us/00021315… | vendor-advisory |
Impacted products
Date Public
2023-05-08 06:30
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CVE-2023-42445 (GCVE-0-2023-42445)
Vulnerability from cvelistv5 – Published: 2023-10-06 13:52 – Updated: 2025-06-16 17:08
VLAI
EPSS
VEX
Title
Possible local file exfiltration by XML External entity injection
Summary
Gradle is a build tool with a focus on build automation and support for multi-language development. In some cases, when Gradle parses XML files, resolving XML external entities is not disabled. Combined with an Out Of Band XXE attack (OOB-XXE), just parsing XML can lead to exfiltration of local text files to a remote server. Gradle parses XML files for several purposes. Most of the time, Gradle parses XML files it generated or were already present locally. Only Ivy XML descriptors and Maven POM files can be fetched from remote repositories and parsed by Gradle. In Gradle 7.6.3 and 8.4, resolving XML external entities has been disabled for all use cases to protect against this vulnerability. Gradle will now refuse to parse XML files that have XML external entities.
Severity
6.8 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-02-19 18:40 UTC
CWE
- CWE-611 - Improper Restriction of XML External Entity Reference
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://github.com/gradle/gradle/security/advisor… | x_refsource_CONFIRM |
| https://github.com/gradle/gradle/releases/tag/v7.6.3 | x_refsource_MISC |
| https://github.com/gradle/gradle/releases/tag/v8.4.0 | x_refsource_MISC |
| https://security.netapp.com/advisory/ntap-2023111… |
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CVE-2023-42035 (GCVE-0-2023-42035)
Vulnerability from cvelistv5 – Published: 2024-05-03 02:12 – Updated: 2024-08-02 19:16
VLAI
EPSS
VEX
Title
Visualware MyConnection Server doIForward XML External Entity Processing Information Disclosure Vulnerability
Summary
Visualware MyConnection Server doIForward XML External Entity Processing Information Disclosure Vulnerability. This vulnerability allows remote attackers to disclose sensitive information on affected installations of Visualware MyConnection Server. Authentication is not required to exploit this vulnerability.
The specific flaw exists within the doIForward method. Due to the improper restriction of XML External Entity (XXE) references, a crafted document specifying a URI causes the XML parser to access the URI and embed the contents back into the XML document for further processing. An attacker can leverage this vulnerability to disclose information in the context of root. Was ZDI-CAN-21774.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-06-05 19:34 UTC
CWE
- CWE-611 - Improper Restriction of XML External Entity Reference ('XXE')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-… | x_research-advisory |
| https://myconnectionserver.visualware.com/support… | vendor-advisory |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Visualware | MyConnection Server |
Affected:
11.3c
|
|
| visualware | myconnection_server |
Affected:
11.3c
cpe:2.3:a:visualware:myconnection_server:11.3c:*:*:*:*:*:*:* |
Date Public
2023-09-08 16:32
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CVE-2023-41369 (GCVE-0-2023-41369)
Vulnerability from cvelistv5 – Published: 2023-09-12 01:59 – Updated: 2024-09-25 15:33
VLAI
EPSS
VEX
Title
External Entity Loop vulnerability in SAP S/4HANA (Create Single Payment application)
Summary
The Create Single Payment application of SAP S/4HANA - versions 100, 101, 102, 103, 104, 105, 106, 107, 108, allows an attacker to upload the XML file as an attachment. When clicked on the XML file in the attachment section, the file gets opened in the browser to cause the entity loops to slow down the browser.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-09-25 15:11 UTC
CWE
- CWE-611 - Improper Restriction of XML External Entity Reference
Assigner
References
2 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| SAP_SE | SAP S/4HANA (Create Single Payment application) |
Affected:
100
Affected: 101 Affected: 102 Affected: 103 Affected: 104 Affected: 105 Affected: 106 Affected: 107 Affected: 108 |
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Mitigation
Implementation
System Configuration
Many XML parsers and validators can be configured to disable external entity expansion.
CAPEC-221: Data Serialization External Entities Blowup
This attack takes advantage of the entity replacement property of certain data serialization languages (e.g., XML, YAML, etc.) where the value of the replacement is a URI. A well-crafted file could have the entity refer to a URI that consumes a large amount of resources to create a denial of service condition. This can cause the system to either freeze, crash, or execute arbitrary code depending on the URI.