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GHSA-m6hq-f4w9-qrjj

Fix: WeblateOrg/weblate#16913

GHSA-m6hq-f4w9-qrjj is a CWE-286 vulnerability in weblate. O3 Security confirms whether GHSA-m6hq-f4w9-qrjj is actually reachable in your code before you act, and blocks exploitation at runtime until you patch.

Weblate has improper validation upon invitation acceptance

Also known asCVE-2025-64725PYSEC-2026-2042
Published
Dec 15, 2025
Updated
Jul 7, 2026
Affected
1 pkg
Patched
1 / 1
Exploits
None indexed
Exploitation data as of Jul 7, 2026 · OSV.dev, NVD, FIRST.org (EPSS)

Real-World Exposure

1 pkg affected
🐍weblate

Real-time download stats are indexed for npm and PyPI packages. This vulnerability affects PyPI packages — download data is not available via public APIs for these ecosystems.

Description

Impact

It was possible to accept an invitation opened by a different Weblate user.

Patches

Workarounds

Users should avoid leaving Weblate sessions with an unattended opened invitation.

References

Thanks to Nahid0x for responsibly disclosing this vulnerability to Weblate.

Affected Packages

1 total 1 fixed
EcosystemPackageVulnerable rangeFix
🐍PyPIweblateall versions5.15

Detection & mitigation playbook

Open-source dependency
  1. Detect

    Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for weblate. O3's reachability analysis confirms whether the vulnerable code path is actually invoked in your application, so you act on real exposure instead of every transitive match.

  2. Fix

    Update weblate to 5.15 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms GHSA-m6hq-f4w9-qrjj is resolved across your whole dependency graph.

  3. Workarounds

    If you can't upgrade right away: gate or disable the affected feature, validate untrusted input at the boundary, and avoid passing attacker-controlled data into the vulnerable path. O3's runtime protection blocks exploitation in production as an interim safeguard until the upgrade lands.

  4. How O3 protects you

    O3 pinpoints whether GHSA-m6hq-f4w9-qrjj is reachable in your code and exactly where to fix it, then blocks exploitation in production at runtime until the patched version is deployed.

Tailored to GHSA-m6hq-f4w9-qrjj. Runtime protection reduces exposure until a permanent patch is applied and verified — it complements patching, it doesn't replace it.

Frequently Asked Questions

### Impact It was possible to accept an invitation opened by a different Weblate user. ### Patches * https://github.com/WeblateOrg/weblate/pull/16913 ### Workarounds Users should avoid leaving Weblate sessions with an unattended opened invitation. ### References Thanks to Nahid0x for responsibly disclosing this vulnerability to Weblate.
O3 Security · Impact-Aware SCA

Is GHSA-m6hq-f4w9-qrjj in your dependencies?

O3 detects GHSA-m6hq-f4w9-qrjj across PyPI dependencies and uses function-level reachability to confirm whether the vulnerable code path is actually reachable — not just present. No false positives.

GHSA-m6hq-f4w9-qrjj: Weblate has improper… | O3 Security