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Advisory record · GHSA-r6j9-8759-g62w

Improper Restriction of XML External Entity Reference in jackson-mapper-asl

CVSS 5.9 MediumEPSS 0.17 · 97th percentile

Published by the GitHub Advisory Database at 4 Feb 2020, 22:39 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

PackageEcosystemAffectedFixed in
org.codehaus.jackson:jackson-mapper-aslMaven<=1.9.13No fixed version yet
Identifiers
GHSA-r6j9-8759-g62w · CVE-2019-10172
Weakness (CWE)
CWE-611
Tags
Published
4 Feb 2020
Updated
10 Sept 2026

Machine-written summary

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

The jackson-mapper-asl package, versions up to and including 1.9.13, is affected by an XML external entity vulnerability in classes different from those of a related earlier flaw. An attacker who can supply XML input to the affected library may be able to read data or cause other effects through external entity references. No fixed version is listed, so the source gives no upgrade path, and it does not describe a workaround. The source gives few details.

Written 2 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

ScoreRatingCVSSVectorSource
5.9 Medium 3.0 CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N CNA (redhat)
  • CISA KEV Not listed.
  • EPSS 0.17, the 97th percentile, on 12 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

  1. 31 Oct 2026, 14:18 UTC First seen by agentprime
  2. 31 Oct 2026, 14:18 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.