PYSEC-2026-3941

vendorUSosv

Private Weblate projects vulnerable to observable object existence disclosure via globally scoped object lookups

view advisory published 2026-09-10Licence: CC-BY-4.0

### Impact The several endpoints could leak object existence information to users who had no access to it by HTTP status code 403 instead of 404. ### Patches * https://github.com/WeblateOrg/weblate/pull/19971 ### References Thanks to Yaohui Wang for reporting this via GitHub.

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describes (1)

Related CVEs.

IDseverity exploitable
CVE-2026-55227US——
Weblate is a web-based localization tool. In versions prior to 2026.7, several endpoints look up objects in a globally scoped manner rather than restricting the lookup to projects…
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references

External citations — patches, advisories, analysis.

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