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GitHub Advisory Database

Security vulnerability database inclusive of CVEs and GitHub originated security advisories from the world of open source software.

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987
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50 advisories

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fast-xml-parser affected by DoS through entity expansion in DOCTYPE (no expansion limit) High
CVE-2026-26278 was published for fast-xml-parser (npm) Feb 17, 2026
ByamB4
Credited to ByamB4
REXML has DoS condition when parsing malformed XML file Low
CVE-2025-58767 was published for rexml (RubyGems) Sep 17, 2025
sofiaaberegg
Credited to sofiaaberegg
LlamaIndex has an XML Entity Expansion vulnerability in its sitemap parser High
CVE-2025-3225 was published for llama-index-readers-papers (pip) Jul 7, 2025
REXML denial of service vulnerability High
CVE-2024-43398 was published for rexml (RubyGems) Aug 22, 2024
Zend-JSON vulnerable to XXE/XEE attacks Critical
GHSA-8x2v-pcg7-94f4 was published for zendframework/zend-json (Composer) Jun 7, 2024
Zendframework Denial of Service vector via XEE injection High
GHSA-2jx7-xg83-j2m7 was published for zendframework/zendframework1 (Composer) Jun 7, 2024
ebookmeta XML External Entity vulnerability High
CVE-2024-37388 was published for ebookmeta (pip) Jun 7, 2024
ebookmeta XML External Entity vulnerability High
CVE-2024-36827 was published for ebookmeta (pip) Jun 7, 2024
ZendFramework potential XML eXternal Entity injection vectors Critical
GHSA-mhpx-3rv8-wrjm was published for zendframework/zendframework1 (Composer) Jun 7, 2024
ZendFramework vulnerable to XXE/XEE attacks Critical
GHSA-f4fj-q6m4-cc52 was published for zendframework/zend-xmlrpc (Composer) Jun 7, 2024
Zendframework vulnerable to XXE/XEE attacks Critical
GHSA-qc7w-4567-84wv was published for zendframework/zendframework (Composer) Jun 7, 2024
symfony/validator XML Entity Expansion vulnerability High
GHSA-4vf2-qfg3-7598 was published for symfony/validator (Composer) May 30, 2024
symfony/translation XML Entity Expansion vulnerability High
GHSA-f75p-x5vm-83qp was published for symfony/translation (Composer) May 30, 2024
Symfony XML Entity Expansion security vulnerability High
GHSA-q2gc-gg3x-7942 was published for symfony/symfony (Composer) May 30, 2024
SilverStripe framework XML Quadratic Blowup Attack Moderate
GHSA-g43w-98wp-m694 was published for silverstripe/framework (Composer) May 23, 2024
LangChain's XMLOutputParser vulnerable to XML Entity Expansion Moderate
CVE-2024-1455 was published for langchain-core (pip) Mar 26, 2024
eyurtsev
Credited to eyurtsev
Apache Tiles: Unvalidated input may lead to path traversal and XXE High
CVE-2023-49735 was published for org.apache.struts:struts-tiles (Maven) Dec 1, 2023
ryanmurf
Credited to ryanmurf
Withdrawn Advisory: dom4j XML Entity Expansion vulnerability Moderate
CVE-2023-45960 was published for org.dom4j:dom4j (Maven) Oct 25, 2023 • withdrawn
carlosame
Credited to carlosame
kaml has potential denial of service while parsing input with anchors and aliases High
CVE-2023-28118 was published for com.charleskorn.kaml:kaml (Maven) Mar 20, 2023
gdude2002
Credited to gdude2002
Kubernetes apimachinery packages vulnerable to unbounded recursion in JSON or YAML parsing High
GHSA-74fp-r6jw-h4mp was published for k8s.io/apimachinery (Go) Feb 8, 2023
XML external entity vulnerability on agents in Jenkins MSTest Plugin Critical
CVE-2023-24441 was published for org.jvnet.hudson.plugins:mstest (Maven) Jan 26, 2023
tfonfara
Credited to tfonfara
XML Entity Expansion in Jenkins TestComplete support Plugin Critical
CVE-2023-24443 was published for org.jenkins-ci.plugins:TestComplete (Maven) Jan 26, 2023
Uncontrolled Resource Consumption in snakeyaml High
CVE-2022-25857 was published for org.yaml:snakeyaml (Maven) Aug 31, 2022
wonda-tea-coffee
Credited to wonda-tea-coffee
untangle vulnerable to XML Entity Expansion High
CVE-2022-33977 was published for untangle (pip) Aug 6, 2022
Quadratic blowup in Convert::xml2array() Moderate
CVE-2021-41559 was published for silverstripe/framework (Composer) Jun 29, 2022
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