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CVE-2026-33440

Medium

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.

SeverityMedium
CVSS5.0
Exploit probability—
ProductWeblate
PublishedApr 15, 2026
First seenApr 15, 2026
Weakness typeCWE-918Server-side request forgery (SSRF)

How to fix

Update
  • weblate weblate5.17 or later
  • weblate5.17 or later

Affected products

ProductAffected versionsFixed in
weblate weblatev < 5.175.17
weblatePyPIv < 5.175.17

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