Common Weakness Enumeration

CWE-611

Allowed

Improper Restriction of XML External Entity Reference

Abstraction: Base · Status: Draft

API response cwe.mitre.org

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.

1813 vulnerabilities reference this CWE, most recent first.

CVE-2023-36419 (GCVE-0-2023-36419)

Vulnerability from cvelistv5 – Published: 2023-10-10 17:08 – Updated: 2025-04-14 22:46
VLAI
Title
Azure HDInsight Apache Oozie Workflow Scheduler XXE Elevation of Privilege Vulnerability
Summary
Azure HDInsight Apache Oozie Workflow Scheduler XXE Elevation of Privilege Vulnerability
Severity
8.8 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-11-20 18:26 UTC
CWE
  • CWE-611 - Improper Restriction of XML External Entity Reference
Assigner
References
Impacted products
Vendor Product Version
Microsoft Azure HDInsight Affected: 1.0 , < 2308221128 (custom)
    cpe:2.3:a:microsoft:azure_hdinsights:*:*:*:*:*:*:*:*
Create a notification for this product.
Date Public
2023-10-10 07:00
Show details on NVD website
To clipboard 

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CVE-2023-35892 (GCVE-0-2023-35892)

Vulnerability from cvelistv5 – Published: 2023-09-04 23:45 – Updated: 2024-09-26 18:29
VLAI
Title
IBM Financial Transaction Manager for SWIFT Services XML external entity injection
Summary
IBM Financial Transaction Manager for SWIFT Services 3.2.4 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: 258786.
Severity
7.1 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-09-26 18:04 UTC
CWE
  • CWE-611 - Improper Restriction of XML External Entity Reference
Assigner
References
Impacted products
Show details on NVD website
To clipboard 

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CVE-2023-35389 (GCVE-0-2023-35389)

Vulnerability from cvelistv5 – Published: 2023-08-08 17:08 – Updated: 2026-08-10 15:11
VLAI
Title
Microsoft Dynamics 365 On-Premises Remote Code Execution Vulnerability
Summary
Microsoft Dynamics 365 On-Premises Remote Code Execution Vulnerability
Severity
6.5 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L/E:U/RL:O/RC:C
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-02-26 21:50 UTC
CWE
  • CWE-611 - Improper Restriction of XML External Entity Reference
Assigner
References
Impacted products
Vendor Product Version
Microsoft Microsoft Dynamics 365 (on-premises) version 9.0 Affected: 9.0.0 , < 9.0.47.08 (custom)
    cpe:2.3:a:microsoft:dynamics_365:*:*:*:*:on-premises:*:*:*
Create a notification for this product.
Date Public
2023-08-08 07:00
Show details on NVD website
To clipboard 

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CVE-2023-32706 (GCVE-0-2023-32706)

Vulnerability from cvelistv5 – Published: 2023-06-01 16:34 – Updated: 2025-02-28 11:03
VLAI
Title
Denial Of Service due to Untrusted XML Tag in XML Parser within SAML Authentication
Summary
On Splunk Enterprise versions below 9.0.5, 8.2.11, and 8.1.14, an unauthenticated attacker can send specially-crafted messages to the XML parser within SAML authentication to cause a denial of service in the Splunk daemon.
Severity
7.7 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-08-07 20:39 UTC
CWE
  • CWE-611 - The software 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.
Assigner
References
Impacted products
Vendor Product Version
Splunk Splunk Enterprise Affected: 8.1 , < 8.1.14 (custom)
Affected: 8.2 , < 8.2.11 (custom)
Affected: 9.0 , < 9.0.5 (custom)
Create a notification for this product.
Splunk Splunk Cloud Platform Affected: 9.0.2303 and below , < 9.0.2303.100 (custom)
Create a notification for this product.
Date Public
2023-06-01 00:00
Credits
Vikram Ashtaputre, Splunk
Show details on NVD website
To clipboard 

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CVE-2023-32327 (GCVE-0-2023-32327)

Vulnerability from cvelistv5 – Published: 2024-02-03 00:57 – Updated: 2025-11-03 21:48
VLAI
Title
IBM Security Access Manager Container XML external entity injection
Summary
IBM Security Access Manager Container (IBM Security Verify Access Appliance 10.0.0.0 through 10.0.6.1 and IBM Security Verify Access Docker 10.0.0.0 through 10.0.6.1) 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: 254783.
Severity
7.1 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-02-21 20:04 UTC
CWE
  • CWE-611 - Improper Restriction of XML External Entity Reference
Assigner
References
Impacted products
Vendor Product Version
IBM Security Verify Access Appliance Affected: 10.0.0.0 , ≤ 10.0.6.1 (semver)
Create a notification for this product.
IBM Security Verify Access Docker Affected: 10.0.0.0 , ≤ 10.0.6.1 (semver)
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2023-30951 (GCVE-0-2023-30951)

Vulnerability from cvelistv5 – Published: 2023-08-03 21:07 – Updated: 2024-10-09 20:11
VLAI
Title
CVE-2023-30951
Summary
The Foundry Magritte plugin rest-source was found to be vulnerable to an an XML external Entity attack (XXE).
Severity
6.3 (Medium)
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-10-09 19:26 UTC
CWE
  • CWE-611 - 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.
Assigner
References
Impacted products
Show details on NVD website
To clipboard 

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CVE-2023-28828 (GCVE-0-2023-28828)

Vulnerability from cvelistv5 – Published: 2023-04-11 09:03 – Updated: 2025-02-07 16:50
VLAI
Summary
A vulnerability has been identified in Polarion ALM (All versions < V22R2). The application contains a XML External Entity Injection (XXE) vulnerability. This could allow an attacker to view files on the application server filesystem.
Severity
5.9 (Medium)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N/E:P/RL:O/RC:C
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-02-07 16:49 UTC
CWE
  • CWE-611 - Improper Restriction of XML External Entity Reference
Assigner
References
Impacted products
Vendor Product Version
Siemens Polarion ALM Affected: All versions < V22R2
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2023-27876 (GCVE-0-2023-27876)

Vulnerability from cvelistv5 – Published: 2023-04-07 13:19 – Updated: 2025-02-10 15:21
VLAI
Title
IBM TRIRIGA Application Platform XML external entity injection
Summary
IBM TRIRIGA 4.0 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: 249975.
Severity
7.1 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-02-10 15:21 UTC
CWE
  • CWE-611 - Improper Restriction of XML External Entity Reference
Assigner
References
Impacted products
Show details on NVD website
To clipboard 

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CVE-2023-27874 (GCVE-0-2023-27874)

Vulnerability from cvelistv5 – Published: 2023-03-21 14:33 – Updated: 2025-02-26 16:50
VLAI
Title
IBM Aspera Faspex XML external entity injection
Summary
IBM Aspera Faspex 4.4.2 is vulnerable to an XML external entity injection (XXE) attack when processing XML data. A remote authenticated attacker could exploit this vulnerability to execute arbitrary commands. IBM X-Force ID: 249845.
Severity
9.9 (Critical)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-02-26 16:49 UTC
CWE
  • CWE-611 - Improper Restriction of XML External Entity Reference
Assigner
References
Impacted products
Vendor Product Version
IBM Aspera Faspex Affected: 4.4.2
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2023-27554 (GCVE-0-2023-27554)

Vulnerability from cvelistv5 – Published: 2023-05-11 19:25 – Updated: 2025-01-24 16:13
VLAI
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)
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:L
9.1 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-01-24 16:12 UTC
CWE
  • CWE-611 - Improper Restriction of XML External Entity Reference
Assigner
References
Impacted products
Show details on NVD website
To clipboard 

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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.

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