CVE-2026-34393HIGH 8.8EPSS p30.7%

CVE-2026-34393CVE-2026-34393

Description

Weblate is a web based localization tool. In versions prior to 5.17, the user patching API endpoint didn't properly limit the scope of edits. This issue has been fixed in version 5.17.

Scoring

CVSS 3.18.8 (HIGH)
VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS0.39% probability of exploitation · percentile 30.7% · 2026-06-19T12:03:05Z
Published2026-04-15
Last modified2026-04-21

Underlying weaknesses· 1

CWE-269

References

  1. https://github.com/WeblateOrg/weblate/pull/18687
  2. https://github.com/WeblateOrg/weblate/security/advisories/GHSA-3382-gw9x-477v

1

TypeTargetConfidenceTier
WeaknessImproper Privilege Managementcwe-2690%live

Related by meaning· 6

Nearest entities by semantic similarity across the cs-graph corpus.

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Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.