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Medium · 5.0 CVE-2026-33440 EUVD-2026-23002GHSA-5fhx-9jwj-867mPYSEC-2026-2312

Weblate: Authenticated SSRF via redirect bypass of ALLOWED_ASSET_DOMAINS in screenshot URL uploads

Published Apr 15, 2026 · Updated Apr 15, 2026 · Assigned by GitHub_M

Description

Weblate is a web based localization tool. In versions prior to 5.17, the ALLOWED_ASSET_DOMAINS setting applied only to the first issued requests and didn't restrict possible redirects. This issue has been fixed in version 5.17.

Affected products

VendorProductAffectedFixed
WeblateOrg weblate < 5.17 —

Affected packages

EcosystemPackageAffectedFixedRecord
PyPI weblate < 5.17 5.17 GHSA-5fhx-9jwj-867m

References