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.
1691 vulnerabilities reference this CWE, most recent first.
CVE-2023-27554 (GCVE-0-2023-27554)
Vulnerability from cvelistv5 – Published: 2023-05-11 19:25 – Updated: 2025-01-24 16:13
VLAI
EPSS
VEX
Title
IBM WebSphere Application Server XML external entity injection
Summary
IBM WebSphere Application Server 8.5 and 9.0 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. IBM X-Force ID: 249185.
Severity
6.3 (Medium)
9.1 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-611 - Improper Restriction of XML External Entity Reference
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://www.ibm.com/support/pages/node/6989451 | vendor-advisory |
| https://exchange.xforce.ibmcloud.com/vulnerabilit… | vdb-entry |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| IBM | WebSphere Application Server |
Affected:
8.5, 9.0
|
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CVE-2023-27480 (GCVE-0-2023-27480)
Vulnerability from cvelistv5 – Published: 2023-03-07 18:13 – Updated: 2025-02-25 15:00
VLAI
EPSS
VEX
Title
Data leak through a XAR import XXE attack in xwiki-platform-xar-model
Summary
XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. In affected versions any user with edit rights on a document can trigger an XAR import on a forged XAR file, leading to the ability to display the content of any file on the XWiki server host. This vulnerability has been patched in XWiki 13.10.11, 14.4.7 and 14.10-rc-1. Users are advised to upgrade. Users unable to upgrade may apply the patch `e3527b98fd` manually.
Severity
7.7 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-611 - Improper Restriction of XML External Entity Reference
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/xwiki/xwiki-platform/security/… | x_refsource_CONFIRM |
| https://github.com/xwiki/xwiki-platform/commit/e3… | x_refsource_MISC |
| https://jira.xwiki.org/browse/XWIKI-20320 | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| xwiki | xwiki-platform |
Affected:
>= 1.1-milestone-3, < 13.10.11
Affected: >= 14.0.0, < 14.4.7 Affected: >= 14.5.0, < 14.10.0-rc-1 |
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CVE-2023-27476 (GCVE-0-2023-27476)
Vulnerability from cvelistv5 – Published: 2023-03-07 23:20 – Updated: 2025-02-25 15:00
VLAI
EPSS
VEX
Title
XML External Entity (XXE) Injection in OWSLib
Summary
OWSLib is a Python package for client programming with Open Geospatial Consortium (OGC) web service interface standards, and their related content models. OWSLib's XML parser (which supports both `lxml` and `xml.etree`) does not disable entity resolution, and could lead to arbitrary file reads from an attacker-controlled XML payload. This affects all XML parsing in the codebase. This issue has been addressed in version 0.28.1. All users are advised to upgrade. The only known workaround is to patch the library manually. See `GHSA-8h9c-r582-mggc` for details.
Severity
8.2 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-611 - Improper Restriction of XML External Entity Reference
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://github.com/geopython/OWSLib/security/advi… | x_refsource_CONFIRM |
| https://github.com/geopython/OWSLib/pull/863/comm… | x_refsource_MISC |
| https://securitylab.github.com/advisories/GHSL-20… | x_refsource_MISC |
| https://www.debian.org/security/2023/dsa-5426 | |
| https://lists.debian.org/debian-lts-announce/2023… |
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CVE-2023-26461 (GCVE-0-2023-26461)
Vulnerability from cvelistv5 – Published: 2023-03-14 04:56 – Updated: 2025-02-27 15:08
VLAI
EPSS
VEX
Title
XML External Entity (XXE) vulnerability in SAP NetWeaver (SAP Enterprise Portal)
Summary
SAP NetWeaver allows (SAP Enterprise Portal) - version 7.50, allows an authenticated attacker with sufficient privileges to access the XML parser which can submit a crafted XML file which when parsed will enable them to access but not modify sensitive files and data. It allows the attacker to view sensitive data which is owned by certain privileges.
Severity
6.8 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-611 - Improper Restriction of XML External Entity Reference
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| SAP | NetWeaver (SAP Enterprise Portal) |
Affected:
7.50
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CVE-2023-26043 (GCVE-0-2023-26043)
Vulnerability from cvelistv5 – Published: 2023-02-27 20:37 – Updated: 2025-03-10 18:53
VLAI
EPSS
VEX
Title
XML External Entity (XXE) injection in GeoServer style upload functionality
Summary
GeoNode is an open source platform that facilitates the creation, sharing, and collaborative use of geospatial data. GeoNode is vulnerable to an XML External Entity (XXE) injection in the style upload functionality of GeoServer leading to Arbitrary File Read. This issue has been patched in version 4.0.3.
Severity
6.5 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-611 - Improper Restriction of XML External Entity Reference
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/GeoNode/geonode/security/advis… | x_refsource_CONFIRM |
| https://github.com/GeoNode/geonode/commit/2fdfe91… | x_refsource_MISC |
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CVE-2023-25926 (GCVE-0-2023-25926)
Vulnerability from cvelistv5 – Published: 2024-02-29 00:27 – Updated: 2024-08-02 11:39
VLAI
EPSS
VEX
Title
IBM Security Guardium Key Lifecycle Manager XML external entity injection
Summary
IBM Security Guardium Key Lifecycle Manager 3.0, 3.0.1, 4.0, 4.1, and 4.1.1 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: 247599.
Severity
5.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-611 - Improper Restriction of XML External Entity Reference
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://www.ibm.com/support/pages/node/6964516 | vendor-advisory |
| https://exchange.xforce.ibmcloud.com/vulnerabilit… |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| IBM | Security Guardium Key Lifecycle Manager |
Affected:
3.0, 3.0.1, 4.0, 4.1, 4.1.1
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CVE-2023-24466 (GCVE-0-2023-24466)
Vulnerability from cvelistv5 – Published: 2024-11-22 15:34 – Updated: 2024-11-25 18:12
VLAI
EPSS
VEX
Title
Possible XML External Entity Injection in OpenText iManager
Summary
Possible XML External Entity Injection
in iManager GET parameter has been discovered in
OpenText™ iManager 3.2.6.0200.
Severity
7.5 (High)
SSVC
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Automatable: yes
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CISA Coordinator (v2.0.3)
CWE
- CWE-611 - Improper Restriction of XML External Entity Reference
Assigner
References
1 reference
Impacted products
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CVE-2023-23926 (GCVE-0-2023-23926)
Vulnerability from cvelistv5 – Published: 2023-02-16 00:00 – Updated: 2025-03-10 21:10
VLAI
EPSS
VEX
Summary
APOC (Awesome Procedures on Cypher) is an add-on library for Neo4j. An XML External Entity (XXE) vulnerability found in the apoc.import.graphml procedure of APOC core plugin prior to version 5.5.0 and 4.4.0.14 (4.4 branch) in Neo4j graph database. XML External Entity (XXE) injection occurs when the XML parser allows external entities to be resolved. The XML parser used by the apoc.import.graphml procedure was not configured in a secure way and therefore allowed this. External entities can be used to read local files, send HTTP requests, and perform denial-of-service attacks on the application. Abusing the XXE vulnerability enabled assessors to read local files remotely. Although with the level of privileges assessors had this was limited to one-line files. With the ability to write to the database, any file could have been read. Additionally, assessors noted, with local testing, the server could be crashed by passing in improperly formatted XML. The minimum version containing a patch for this vulnerability is 5.5.0. Those who cannot upgrade the library can control the allowlist of the procedures that can be used in your system.
Severity
5.9 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-611 - Improper Restriction of XML External Entity Reference
Assigner
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CVE-2023-22832 (GCVE-0-2023-22832)
Vulnerability from cvelistv5 – Published: 2023-02-10 07:45 – Updated: 2025-03-24 16:31
VLAI
EPSS
VEX
Title
Apache NiFi: Improper Restriction of XML External Entity References in ExtractCCDAAttributes
Summary
The ExtractCCDAAttributes Processor in Apache NiFi 1.2.0 through 1.19.1 does not restrict XML External Entity references.
Flow configurations that include the ExtractCCDAAttributes Processor are vulnerable to malicious XML documents that contain Document Type Declarations with XML External Entity references.
The resolution disables Document Type Declarations and disallows XML External Entity resolution in the ExtractCCDAAttributes Processor.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-611 - Improper Restriction of XML External Entity Reference
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://nifi.apache.org/security.html#CVE-2023-22832 | technical-description |
| https://lists.apache.org/thread/b51qs6y7b7r58vovd… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache NiFi |
Affected:
1.2.0 , ≤ 1.19.1
(semver)
|
Credits
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CVE-2023-22274 (GCVE-0-2023-22274)
Vulnerability from cvelistv5 – Published: 2023-11-17 12:52 – Updated: 2024-09-04 19:46
VLAI
EPSS
VEX
Title
ZDI-CAN-21305: Adobe RoboHelp Server UpdateCommandStream XML External Entity Processing Information Disclosure Vulnerability
Summary
Adobe RoboHelp Server versions 11.4 and earlier are affected by an Improper Restriction of XML External Entity Reference ('XXE') vulnerability that could lead to information disclosure by an unauthenticated attacker. Exploitation of this issue does not require user interaction.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-611 - Improper Restriction of XML External Entity Reference ('XXE') (CWE-611)
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://helpx.adobe.com/security/products/robohel… | vendor-advisory |
Impacted products
Date Public
2023-11-14 17:00
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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.