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-2026-46722 (GCVE-0-2026-46722)
Vulnerability from cvelistv5 – Published: 2026-05-19 09:23 – Updated: 2026-06-03 10:54
VLAI
EPSS
VEX
Title
XML External Entity Injection in extension "Faceted Search" (ke_search)
Summary
The OOXML parsing of the file indexer does not disable external entity resolution. A crafted xlsx or pptx document placed in an indexed directory can cause local files to be read or outbound HTTP requests to be performed, with the retrieved content being written to the search index.
Severity
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
1 reference
| URL | Tags |
|---|---|
| https://typo3.org/security/advisory/typo3-ext-sa-… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| TYPO3 | Extension "Faceted Search" |
Affected:
7.0.0 , < 7.0.1
(semver)
Affected: 6.0.0 , < 6.6.1 (semver) Affected: 5.0.0 , < 5.6.2 (semver) Affected: 0 , < 4.6.7 (semver) |
Date Public
2026-05-19 09:00
Credits
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CVE-2026-45071 (GCVE-0-2026-45071)
Vulnerability from cvelistv5 – Published: 2026-07-14 18:58 – Updated: 2026-07-14 18:58
VLAI
EPSS
VEX
Title
Symfony: XXE (Local File Disclosure) in DomCrawler::addXmlContent() via validateOnParse = true
Summary
Symfony is a PHP framework for web and console applications and a set of reusable PHP components. Prior to 5.4.52, 6.4.40, 7.4.12, and 8.0.12, Crawler::addXmlContent() set DOMDocument::$validateOnParse = true before loadXML(), re-enabling external entity resolution and allowing attacker-supplied XML to expand file:// entities such as local files. This issue is fixed in versions 5.4.52, 6.4.40, 7.4.12, and 8.0.12.
Severity
CWE
- CWE-611 - Improper Restriction of XML External Entity Reference
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://github.com/symfony/symfony/security/advis… | x_refsource_CONFIRM |
| https://github.com/symfony/symfony/commit/eea5fd7… | x_refsource_MISC |
| https://github.com/symfony/symfony/releases/tag/v5.4.52 | x_refsource_MISC |
| https://github.com/symfony/symfony/releases/tag/v6.4.40 | x_refsource_MISC |
| https://github.com/symfony/symfony/releases/tag/v7.4.12 | x_refsource_MISC |
| https://github.com/symfony/symfony/releases/tag/v8.0.12 | x_refsource_MISC |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| symfony | symfony |
Affected:
< 5.4.52
Affected: >= 6.0.0-BETA1, < 6.4.40 Affected: >= 7.0.0-BETA1, < 7.4.12 Affected: >= 8.0.0-BETA1, < 8.0.12 |
|
| symfony | dom-crawler |
Affected:
< 5.4.52
Affected: >= 6.0.0-BETA1, < 6.4.40 Affected: >= 7.0.0-BETA1, < 7.4.12 Affected: >= 8.0.0-BETA1, < 8.0.12 |
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CVE-2026-44618 (GCVE-0-2026-44618)
Vulnerability from cvelistv5 – Published: 2026-05-22 12:17 – Updated: 2026-05-22 21:26
VLAI
EPSS
VEX
Title
Apache CXF: XXE vulnerability in WS-Transfer functionality
Summary
Insecure XML parser configuration in Apache CXF's WS-Transfer module may allow attackers to perform XXE attacks.
Users are recommended to upgrade to versions 4.2.1, 4.1.6 or 3.6.11, which fix this issue.
Severity
5.3 (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
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache CXF |
Affected:
4.2.0 , < 4.2.1
(semver)
Affected: 4.0.0 , < 4.1.6 (semver) Affected: 0 , < 3.6.11 (semver) |
Credits
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CVE-2026-44445 (GCVE-0-2026-44445)
Vulnerability from cvelistv5 – Published: 2026-05-13 21:17 – Updated: 2026-05-14 15:56
VLAI
EPSS
VEX
Title
ERPNext: XML External Entity (XEE) Reference Vulnerability in the EDI Module
Summary
ERPNext is a free and open source Enterprise Resource Planning tool. Prior to 15.104.3 and 16.12.0, an improper restriction of XML external entity (XXE) reference vulnerability in the EDI Module enables an authenticated attacker to read files from the local file system, including sensitive configuration files. This vulnerability is fixed in 15.104.3 and 16.12.0.
Severity
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
1 reference
| URL | Tags |
|---|---|
| https://github.com/frappe/erpnext/security/adviso… | x_refsource_CONFIRM |
Impacted products
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CVE-2026-44018 (GCVE-0-2026-44018)
Vulnerability from cvelistv5 – Published: 2026-06-26 15:40 – Updated: 2026-06-26 19:13
VLAI
EPSS
VEX
Title
Docling: Unsafe Archive Extraction and XML Parsing in METS-GBS Backend
Summary
Docling simplifies document processing by parsing diverse formats and providing integrations with the generative AI ecosystem. From 2.45.0 until 2.91.0, the METS-GBS backend's XML parsing and the input document format detection lacked security controls. An attacker could craft malicious METS-GBS archives that, when processed, could read sensitive files, exhaust system resources, or cause application crashes. This vulnerability is fixed in 2.91.0.
Severity
5.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/docling-project/docling/securi… | x_refsource_CONFIRM |
| https://github.com/docling-project/docling/releas… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| docling-project | docling |
Affected:
>= 2.45.0, < 2.91.0
|
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CVE-2026-42212 (GCVE-0-2026-42212)
Vulnerability from cvelistv5 – Published: 2026-05-08 21:35 – Updated: 2026-05-11 14:26
VLAI
EPSS
VEX
Title
SolidCAM-GPPL-IDE: XML External Entity (XXE) and billion-laughs DoS in VMID parser
Summary
SolidCAM-GPPL-IDE is an unofficial, independently developed extension, Postprocessor IDE for SolidCAM. From version 1.0.0 to before version 1.0.2, Opening a .gpp file in the SolidCAM Postprocessor IDE extension causes the language server to parse a companion .vmid file from the same directory (naming convention: foo.gpp to foo.vmid). The VMID parser called XDocument.Load(path) without any XmlReaderSettings, inheriting the framework defaults which in .NET 8 allow DTD processing. A malicious .vmid file could therefore: disclose local files via external entity references, exhaust memory via recursive entity expansion, and cause denial of service via oversized or deeply nested XML. This issue has been patched in version 1.0.2.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://github.com/anzory/SolidCAM-GPPL-IDE/secur… | x_refsource_CONFIRM |
| https://github.com/anzory/SolidCAM-GPPL-IDE/commi… | x_refsource_MISC |
| https://github.com/anzory/SolidCAM-GPPL-IDE/blob/… | x_refsource_MISC |
| https://github.com/anzory/SolidCAM-GPPL-IDE/relea… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| anzory | SolidCAM-GPPL-IDE |
Affected:
>= 1.0.0, < 1.0.2
|
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CVE-2026-41936 (GCVE-0-2026-41936)
Vulnerability from cvelistv5 – Published: 2026-05-06 18:27 – Updated: 2026-05-08 14:04 X_Open Source
VLAI
EPSS
VEX
Title
Vvveb < 1.0.8.2 XML External Entity Injection via Import
Summary
Vvveb before version 1.0.8.2 contains an XML external entity (XXE) injection vulnerability in the admin Tools/Import feature that allows authenticated site_admin users to read arbitrary files and modify database records. Attackers can exploit the XML parser configuration in system/import/xml.php to inject file:// or php://filter entity references that are resolved and persisted into the application database, enabling arbitrary file disclosure and administrator password hash overwriting for privilege escalation.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-611 - Improper Restriction of XML External Entity Reference
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://github.com/givanz/Vvveb/releases/tag/1.0.8.2 | release-notes |
| https://github.com/givanz/Vvveb/security/advisori… | vendor-advisory |
| https://github.com/givanz/Vvveb/commit/86f7128a18… | patch |
| https://www.vulncheck.com/advisories/vvveb-xml-ex… | third-party-advisory |
Date Public
2026-05-04 00:00
Credits
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CVE-2026-41895 (GCVE-0-2026-41895)
Vulnerability from cvelistv5 – Published: 2026-05-12 16:52 – Updated: 2026-05-18 15:10
VLAI
EPSS
VEX
Title
changedetection.io: XXE vulnerability in the changedetection.io project
Summary
changedetection.io is a free open source web page change detection tool. In 0.54.9 and earlier, xpath_filter() switches to XML mode for XML/RSS content and creates etree.XMLParser(strip_cdata=False) without explicitly disabling external entity resolution, external DTD loading, or network-backed entity lookup. The helper then parses untrusted XML bytes directly with etree.fromstring(...).
Severity
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
1 reference
| URL | Tags |
|---|---|
| https://github.com/dgtlmoon/changedetection.io/se… | x_refsource_CONFIRM |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| dgtlmoon | changedetection.io |
Affected:
<= 0.54.9
|
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CVE-2026-41066 (GCVE-0-2026-41066)
Vulnerability from cvelistv5 – Published: 2026-04-24 16:45 – Updated: 2026-04-24 18:04
VLAI
EPSS
VEX
Title
lxml: Default configuration of iterparse() and ETCompatXMLParser() allows XXE to local files
Summary
lxml is a library for processing XML and HTML in the Python language. Prior to 6.1.0, using either of the two parsers in the default configuration (with resolve_entities=True) allows untrusted XML input to read local files. Setting the resolve_entities option explicitly to resolve_entities='internal' or resolve_entities=False disables the local file access. This vulnerability is fixed in 6.1.0.
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
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/lxml/lxml/security/advisories/… | x_refsource_CONFIRM |
| https://bugs.launchpad.net/lxml/+bug/2146291 | x_refsource_MISC |
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CVE-2026-40998 (GCVE-0-2026-40998)
Vulnerability from cvelistv5 – Published: 2026-06-11 05:04 – Updated: 2026-06-23 19:51
VLAI
EPSS
VEX
Title
Jaxp13 XPath XXE via StreamSource and SAXSource
Summary
Jaxp13XPathTemplate evaluated XPath expressions for StreamSource and SAXSource inputs using a code path that parsed attacker-controlled XML with the JDK's default DocumentBuilderFactory behavior instead of Spring's hardened parser configuration. Applications that evaluate XPath against untrusted XML payloads could therefore be exposed to XML External Entity (XXE) style attacks.
Affected versions:
Spring Web Services 5.0.0 through 5.0.1; 4.1.0 through 4.1.3; 4.0.0 through 4.0.18; 3.1.0 through 3.1.8.
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
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Spring | Spring Web Services |
Affected:
5.0.0 , < 5.0.1.1
(custom)
Affected: 4.1.0 , < 4.1.3.1 (custom) Affected: 4.0.0 , < 4.0.19 (custom) Affected: 3.1.0 , < 3.1.9 (custom) |
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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.