CVE-2026-33220: Weblate: JavaScript localization CDN add-on allows arbitrary local file read outside the repository

April 16, 2026

The translation memory API exposed unintended endpoints, which in turn didn’t do proper access control.

References

github.com/WeblateOrg/weblate
github.com/WeblateOrg/weblate/pull/18516
github.com/WeblateOrg/weblate/security/advisories/GHSA-mqph-7h49-hqfm
github.com/advisories/GHSA-mqph-7h49-hqfm
nvd.nist.gov/vuln/detail/CVE-2026-33220

Code Behaviors & Features

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