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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.

1762 vulnerabilities reference this CWE, most recent first.

CVE-2026-82918 (GCVE-0-2026-82918)

Vulnerability from cvelistv5 – Published: 2026-09-03 12:49 – Updated: 2026-09-03 13:11
VLAI
Summary
XG VisionTerminal and XG-X VisionTerminal provided by Keyence Corporation improperly restrict XML external entity references. If a user opens a specially crafted setting file, the sensitive information stored in the system where XG VisionTerminal or XG-X VisionTerminal is installed may be disclosed.
Severity
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
6.7 (Medium)
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-03 13:11 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-2026-82880 (GCVE-0-2026-82880)

Vulnerability from cvelistv5 – Published: 2026-08-31 10:51 – Updated: 2026-08-31 14:18
VLAI
Title
YaCy Search Server through 1.941 XML External Entity Injection via Parsers
Summary
YaCy Search Server through 1.941 contains an XML external entity injection vulnerability in SVG, FreeMind, and OpenSearch parsers that fail to disable external entity resolution. Attackers can publish malicious documents with DOCTYPE declarations containing SYSTEM entities pointing to local files, causing the crawler to exfiltrate file contents into the searchable index.
Severity
8.7 (High)
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
SSVC
Exploitation: poc Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-31 14:17 UTC
CWE
  • CWE-611 - Improper Restriction of XML External Entity Reference
Assigner
References
Impacted products
Vendor Product Version
yacy yacy_search_server Affected: 0 , ≤ 1.941 (custom)
Unaffected: 3c3a307e8b7a0ebbc4d1e6b10898b52e15c0cd44 (git)
Create a notification for this product.
Date Public
2026-08-22 00:00
Credits
Yu Sun
Show details on NVD website
To clipboard 

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CVE-2026-82525 (GCVE-0-2026-82525)

Vulnerability from cvelistv5 – Published: 2026-09-03 15:16 – Updated: 2026-09-03 15:16
VLAI
Title
Exterro FTK Imager < 8.3 XXE via Report.xml XSLT Processing
Summary
Exterro FTK Imager before 8.3 contains an XML external entity (XXE) injection vulnerability that allows attackers to read arbitrary files from the host filesystem by embedding malicious external entity references and attacker-controlled XSLT stylesheets within a Report.xml file inside a UFDR ZIP evidence item. Attackers can craft a malicious UFDR archive that, when previewed by an examiner, causes the XML parser to resolve file:// external entity references and execute msxsl:script within the external stylesheet to exfiltrate the resolved file contents to an attacker-controlled endpoint via a generated image URL.
Severity
6.8 (Medium)
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
CWE
  • CWE-611 - Improper Restriction of XML External Entity Reference
  • CWE-829 - Inclusion of Functionality from Untrusted Control Sphere
Assigner
References
Impacted products
Vendor Product Version
Exterro FTK Imager Affected: 0 , < 8.3 (custom)
Create a notification for this product.
Date Public
2026-08-26 00:00
Credits
Mobasi Security Team
Show details on NVD website
To clipboard 

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CVE-2026-81832 (GCVE-0-2026-81832)

Vulnerability from cvelistv5 – Published: 2026-09-04 15:07 – Updated: 2026-09-04 16:00
VLAI
Title
IBM App Connect Enterprise and IBM Integration Bus for z/OS Adapter nodes are vulnerable to multiple CVEs
Summary
IBM App Connect Enterprise 13.0.1.0 through 13.0.8.1, and 12.0.1.0 through 12.0.12.28 and IBM Integration Bus for z/OS 10.1.0.0 through 10.1.0.7 SAP Adapter is vulnerable to an XML external entity (XXE) attack.
Severity
7.7 (High)
CVSS:3.1/AV:N/AC:L/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 2026-09-04 15:59 UTC
CWE
  • CWE-611 - Improper Restriction of XML External Entity Reference
Assigner
References
URL Tags
https://www.ibm.com/support/pages/node/7286372 vendor-advisorypatch
Impacted products
Vendor Product Version
IBM App Connect Enterprise Affected: 13.0.1.0 , ≤ 13.0.8.1 (semver)
Affected: 12.0.1.0 , ≤ 12.0.12.28 (semver)
    cpe:2.3:a:ibm:app_connect_enterprise:13.0.1.0:*:*:*:*:*:*:*
    cpe:2.3:a:ibm:app_connect_enterprise:13.0.8.1:*:*:*:*:*:*:*
    cpe:2.3:a:ibm:app_connect_enterprise:12.0.1.0:*:*:*:*:*:*:*
    cpe:2.3:a:ibm:app_connect_enterprise:12.0.12.28:*:*:*:*:*:*:*
Create a notification for this product.
IBM Integration Bus for z/OS Affected: 10.1.0.0 , ≤ 10.1.0.7 (semver)
    cpe:2.3:a:ibm:integration_bus_for_zos:10.1.0.0:*:*:*:*:*:*:*
    cpe:2.3:a:ibm:integration_bus_for_zos:10.1.0.7:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2026-76958 (GCVE-0-2026-76958)

Vulnerability from cvelistv5 – Published: 2026-09-08 00:11 – Updated: 2026-09-08 10:34
VLAI
Title
XML External Entity (XXE) Vulnerability in SAP Integration Suite
Summary
SAP Integration Suite does not sufficiently validate XML documents accepted from untrusted sources in certain internal components. An attacker with low privileges could submit specially crafted XML payloads containing malicious external entity declarations. Successful exploitation could allow the attacker to read sensitive file contents from the server and expose them through monitoring or logging output, resulting in a high impact on confidentiality. It could also lead to resource exhaustion, causing a low impact on availability. There is no impact on integrity.
Severity
8.5 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:L
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-08 10:01 UTC
CWE
  • CWE-611 - Improper Restriction of XML External Entity Reference
Assigner
References
Impacted products
Vendor Product Version
SAP_SE SAP Integration Suite Affected: Cloud Integration - Trading Partner Management V2 2.9.2
Affected: B2B Integration Factory - Cloud Integration - Trading Partner Management 1.10.0
Create a notification for this product.
Show details on NVD website
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CVE-2026-76572 (GCVE-0-2026-76572)

Vulnerability from cvelistv5 – Published: 2026-08-19 19:30 – Updated: 2026-08-20 12:30 X_Open Source
VLAI
Title
pkp pkp-lib XSLTransformer.php _transformPHP xml external entity reference
Summary
A vulnerability was detected in pkp pkp-lib up to 3.3.0-22/3.4.0-10/3.5.0-4. The affected element is the function _transformPHP of the file classes/xslt/XSLTransformer.php. The manipulation results in xml external entity reference. The attack can be executed remotely. Upgrading to version 3.3.0-23, 3.4.0-11 and 3.5.0-5 is sufficient to fix this issue. The patch is identified as 78c699370ea43ae2784e1c4ace7c947d207f2b47. Upgrading the affected component is advised.
Severity
5.1 (Medium)
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X
4.7 (Medium)
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L/E:X/RL:O/RC:C
4.7 (Medium)
CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L/E:X/RL:O/RC:C
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-20 12:28 UTC
CWE
  • CWE-611 - XML External Entity Reference
  • CWE-610 - Externally Controlled Reference
Assigner
References
Impacted products
Vendor Product Version
pkp pkp-lib Affected: 3.3.0-22
Affected: 3.4.0-10
Affected: 3.5.0-4
Unaffected: 3.3.0-23
Unaffected: 3.4.0-11
Unaffected: 3.5.0-5
    cpe:2.3:a:pkp:pkp-lib:*:*:*:*:*:*:*:*
Create a notification for this product.
Credits
Razielx64 (VulDB User)
Show details on NVD website
To clipboard 

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CVE-2026-73235 (GCVE-0-2026-73235)

Vulnerability from cvelistv5 – Published: 2026-08-11 19:43 – Updated: 2026-08-12 22:13
VLAI
Title
FreeCAD: XXE file read and SSRF via external entity injection in Document.xml SAX parser
Summary
FreeCAD is a free and open-source multiplatform 3D parametric modeler. Prior to 1.1.2, the Xerces SAX2 XMLReader constructed in src/Base/Reader.cpp by Base::XMLReader::XMLReader() parses attacker-controlled Document.xml from a crafted .FCStd archive without disabling default external entity resolution or external DTD loading. When Document::restore() opens the document, external entities can read local files through the file URI scheme or initiate server-side requests through the http URI scheme, and resolved content can flow through the characters() callback. This issue is fixed in version 1.1.2.
Severity
6.1 (Medium)
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-12 22:07 UTC
CWE
  • CWE-611 - Improper Restriction of XML External Entity Reference
Assigner
References
Impacted products
Vendor Product Version
FreeCAD FreeCAD Affected: < 1.1.2
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2026-71375 (GCVE-0-2026-71375)

Vulnerability from cvelistv5 – Published: 2026-09-08 07:56 – Updated: 2026-09-08 12:25
VLAI
Title
XXE Vulnerability in Cosminexus Component Container
Summary
Improper restriction of XML external entity reference vulnerability in Cosminexus Component Container. This issue affects Cosminexus Component Container: from 11-70-01 before 11-70-03, from 11-60 before 11-60-03, from 11-50 through 11-50-03, from 11-40 through 11-40-03, from 11-30 through 11-30-08, from 11-20 before 11-20-10, from 11-10 through 11-10-11, from 11-00 before 11-00-13, from 09-87 before 09-87-10, from 09-80 before 09-80-05, from 09-70 before 09-70-28, from 09-50 through 09-50-22, and from 09-00 through 09-00-18.
Severity
7.4 (High)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:H
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-08 12:25 UTC
CWE
  • CWE-611 - Improper restriction of XML external entity reference
Assigner
References
Impacted products
Vendor Product Version
Hitachi Cosminexus Component Container Affected: 11-70-01 , < 11-70-03 (custom)
Affected: 11-60 , < 11-60-03 (custom)
Affected: 11-50 , ≤ 11-50-03 (custom)
Affected: 11-40 , ≤ 11-40-03 (custom)
Affected: 11-30 , ≤ 11-30-08 (custom)
Affected: 11-20 , < 11-20-10 (custom)
Affected: 11-10 , ≤ 11-10-11 (custom)
Affected: 11-00 , < 11-00-13 (custom)
Affected: 09-87 , < 09-87-10 (custom)
Affected: 09-80 , < 09-80-05 (custom)
Affected: 09-70 , < 09-70-28 (custom)
Affected: 09-50 , ≤ 09-50-22 (custom)
Affected: 09-00 , ≤ 09-00-18 (custom)
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2026-70423 (GCVE-0-2026-70423)

Vulnerability from cvelistv5 – Published: 2026-08-19 13:53 – Updated: 2026-08-20 15:57
VLAI
Summary
Dell OpenManage Enterprise, versions prior to 4.7.0, contains an Improper Restriction of XML External Entity Reference vulnerability. A low privileged attacker with remote access could potentially exploit this vulnerability, leading to Information exposure.
Severity
6.5 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-20 15:36 UTC
CWE
  • CWE-611 - Improper Restriction of XML External Entity Reference
Assigner
References
Impacted products
Vendor Product Version
Dell OpenManage Enterprise Affected: 0 , < 4.7.0 or later (semver)
Create a notification for this product.
Date Public
2026-08-17 06:30
Credits
Dell would like to thank WinD39 - Huynh Dinh Vu for reporting these issues.
Show details on NVD website
To clipboard 

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CVE-2026-69101 (GCVE-0-2026-69101)

Vulnerability from cvelistv5 – Published: 2026-08-14 14:33 – Updated: 2026-08-14 19:06
VLAI
Title
Datavane TIS v5.0.0 XXE Injection via doEditWorkflow Endpoint
Summary
Datavane TIS v5.0.0 contains an XML external entity (XXE) injection vulnerability that allows authenticated attackers to perform server-side request forgery and out-of-band file exfiltration by supplying a crafted taskScript payload to the doEditWorkflow endpoint, which processes XML through an unhardened DocumentBuilderFactory with external entities and DTD loading enabled. Attackers can send a malicious XML document containing an external DTD reference to the edit_workflow action, causing the server to issue outbound HTTP requests to attacker-controlled infrastructure and exfiltrate local files readable by the TIS process user, including configuration files and Derby database credentials.
Severity
8.3 (High)
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N
7.7 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-14 19:06 UTC
CWE
  • CWE-611 - Improper Restriction of XML External Entity Reference
Assigner
References
Impacted products
Vendor Product Version
datavane tis Affected: 0 , ≤ 5.0.0 (semver)
Create a notification for this product.
Date Public
2026-08-14 00:00
Credits
Lza, Fiona
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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