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Advisory record · GHSA-6x4w-8w53-xrvv

XXE in Apache Standard Taglibs

No CVSS scoreEPSS 0.12 · 96th percentile

Published by the GitHub Advisory Database at 14 Sept 2020, 18:44 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

PackageEcosystemAffectedFixed in
org.apache.taglibs:taglibs-standardMaven<1.2.31.2.3
org.apache.taglibs:taglibs-standard-implMaven<1.2.31.2.3
Identifiers
GHSA-6x4w-8w53-xrvv · CVE-2015-0254
Weakness (CWE)
CWE-611
Tags
Published
14 Sept 2020
Updated
2 Dec 2024

Machine-written summary

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

Apache Standard Taglibs (taglibs-standard and taglibs-standard-impl) versions before 1.2.3 are vulnerable. A remote attacker can supply a crafted XSLT extension to the JSTL XML tags x:parse or x:transform, which may allow arbitrary code execution or external XML entity (XXE) attacks. Upgrade both packages to version 1.2.3.

Written 8 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 0.12, the 96th 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.