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Advisory record · GHSA-m6hq-f4w9-qrjj

Weblate has improper validation upon invitation acceptance

CVSS 1.0 LowEPSS 0.0035 · 28th percentile

Published by the GitHub Advisory Database at 15 Dec 2025, 19:58 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

PackageEcosystemAffectedFixed in
weblatePyPI<5.155.15
Identifiers
GHSA-m6hq-f4w9-qrjj · CVE-2025-64725 · PYSEC-2026-2042
Weakness (CWE)
CWE-286
Tags
Published
15 Dec 2025
Updated
10 Sept 2026

Machine-written summary

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

Weblate versions before 5.15 allow a user to accept an invitation that was opened by a different Weblate user. The source gives few details about the required access or the exact outcome. Upgrade to Weblate 5.15 or later. Until then, avoid leaving Weblate sessions unattended with an invitation open.

Written 1 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
1.0 Low 4.0 CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:P/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N CNA (GitHub_M)
  • CISA KEV Not listed.
  • EPSS 0.0035, the 28th percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

  1. 31 Oct 2026, 14:11 UTC First seen by agentprime
  2. 31 Oct 2026, 14:11 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.