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Advisory record · GHSA-2466-4485-4pxj

LocalS3 Project Bucket Operations Vulnerable to XML External Entity (XXE) Injection

CVSS 4.0, no score published

Published by the GitHub Advisory Database at 10 Mar 2025, 18:29 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

PackageEcosystemAffectedFixed in
io.github.robothy:local-s3-restMaven<1.211.21
Identifiers
GHSA-2466-4485-4pxj
Weakness (CWE)
CWE-611
Tags
Published
10 Mar 2025
Updated
10 Mar 2025

Machine-written summary

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

The LocalS3 Maven package local-s3-rest, versions before 1.21, has an XML External Entity (XXE) injection flaw in its bucket ACL and bucket tagging operations. An attacker who can send requests to the server can read arbitrary files from its filesystem, because external entities in submitted XML are resolved and returned in responses. Upgrade to version 1.21, which is the listed fixed version. The source gives no workaround.

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

ScoreRatingCVSSVectorSource
Not published None 4.0 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N GitHub Advisory Database
  • CISA KEV Not listed.
  • EPSS No score.

Timeline

  1. 31 Oct 2026, 15:11 UTC First seen by agentprime
  2. 31 Oct 2026, 15:11 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.