CVE-2026-55228: Weblateorg Weblate

High severity, CVSS 8.1. EPSS: 0.4% chance of exploitation in the next 30 days.

Weblate is a web-based continuous localization platform used to manage software translations. In versions prior to 2026.7, the REST API did not properly enforce the scope of project- and workspace-scoped teams, allowing a user to submit invalid team configurations through the API. By assigning projects to a team via these unvalidated requests, a user could grant access to projects they were not authorized to see or manage. This could expose private projects and permit translation, repository, and project-management operations outside the user's intended permission scope. This issue is fixed in version 2026.7.

Affected products

• Weblateorg Weblate: before 2026.7 (fixed in 2026.7)

Published 2026-08-26. Last modified 2026-09-09.