Medium severity · published Oct 1, 2025
CVE-2025-61587
Weblate integration with Anubis can lead to Open Redirect via redir parameter
6.1
CVSS
0.4%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 33% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
WE
weblate · WeblateOrg
< 5.13.3 · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-61587
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-61587
Patch
https://github.com/WeblateOrg/docker/commit/76518342f65b8af8c2b7f7c5d37f84813c1253a1
Patch
https://github.com/WeblateOrg/weblate/commit/6b3d73a310279b5630bca8cbd9ea0be28bc67b63
Patch
https://github.com/WeblateOrg/weblate/commit/ec3b900f8a52c5c992d9e7014f09397e159ac381
Exploit
https://github.com/WeblateOrg/weblate/security/advisories/GHSA-3xhv-r4gx-xw99
More from weblate
9.8
CVE-2025-64725
Weblate has improper validation upon invitation acceptance
9.1
CVE-2026-24126
Weblate has an argument injection in management console
9.1
CVE-2025-68398
Weblate has git config file overwrite vulnerability that leads to remote code execution
8.8
CVE-2026-34393
Weblate: Privilege escalation in the user API endpoint
8.5
CVE-2026-86035
Weblate: Mercurial argument injection via repository filenames allows authenticated command execution