CVE-2025-61587

Weblate is a web based localization tool. An open redirect exists in versions 5.13.2 and below via the redir parameter on .within.website when Weblate is configured with Anubis and REDIRECT_DOMAINS is not set. An attacker can craft a URL on the legitimate domain that redirects a victim to an attacker-controlled site. The redirect can also be used to initiate drive-by downloads (redirecting to a URL that serves a malicious file), increasing the risk to end users. This issue is fixed in version 5.13.3.

Score

CVSS 3.1 6.1 Medium

Status

Analyzed - security-advisories@github.com

Published

2025-10-01

Last modified

2026-10-12

Weaknesses

CWE-1395, CWE-601

Affected products

• Weblate (Weblate)
• Weblate (Weblateorg)

References

• https://github.com/WeblateOrg/weblate/security/advisories/GHSA-3xhv-r4gx-xw99
• https://github.com/WeblateOrg/docker/commit/76518342f65b8af8c2b7f7c5d37f84813c1253a1
• https://github.com/WeblateOrg/weblate/commit/6b3d73a310279b5630bca8cbd9ea0be28bc67b63
• https://github.com/WeblateOrg/weblate/commit/ec3b900f8a52c5c992d9e7014f09397e159ac381