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Advisory record · GHSA-pc54-pchm-xcw6

XML External Entity Reference in RESTEasy

No CVSS scoreEPSS 0.020 · 80th percentile

Published by the GitHub Advisory Database at 17 May 2022, 04:13 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

PackageEcosystemAffectedFixed in
org.jboss.resteasy:resteasy-jaxrsMaven<3.0.11.Final3.0.11.Final
Identifiers
GHSA-pc54-pchm-xcw6 · CVE-2014-7839
Weakness (CWE)
CWE-20 · CWE-611
Tags
Published
17 May 2022
Updated
7 Dec 2024

Machine-written summary

Summary written by Claude Haiku from the source advisory. Not reviewed by a person.

RESTEasy's resteasy-jaxrs package, versions before 3.0.11.Final, is vulnerable to XML external entity (XXE) attacks. The DocumentProvider does not disable external general and parameter entities, so a remote attacker can exploit this through unspecified vectors. Upgrade to resteasy-jaxrs 3.0.11.Final or later.

Written 7 Nov 2026.

Not analysed yet

We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.

Severity and exploitation

No source has published a CVSS score for this record yet.

  • CISA KEV Not listed.
  • EPSS 0.020, the 80th percentile, on 11 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

  1. 31 Oct 2026, 15:12 UTC First seen by agentprime
  2. 31 Oct 2026, 15:12 UTC Confirmed by OSV

Sources

Facts on this page come from the GitHub Advisory Database (CC-BY 4.0), OSV and the other sources listed, as published. We don’t reproduce full advisory descriptions, which can contain exploit code.