CVE-2025-32021 json
Weblate VCS credentials included in URL parameters are potentially logged and saved into browser history as plaintext
published 2025-04-15 18 mo ago modified 2026-06-17 4 mo ago also EUVD-2025-11008 , GHSA-m67m-3p5g-cw9j , PYSEC-2025-35
- cvss
- 2.2
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.4%
- EPSS 0.4% chance of exploitation in 30 days, percentile 32%
- public exploits
- 0
- none known
Summary
Weblate is a web based localization tool. Prior to version 5.11, when creating a new component from an existing component that has a source code repository URL specified in settings, this URL is included in the client's URL parameters during the creation process. If, for example, the source code repository URL contains GitHub credentials, the confidential PAT and username are shown in plaintext and get saved into browser history. Moreover, if the request URL is logged, the credentials are written to logs in plaintext. If using Weblate official Docker image, nginx logs the URL and the token in plaintext. This issue is patched in version 5.11.
Patch / fix
- pypi weblate 5.11
- weblate weblate 5.11
- weblate openSUSE Tumbleweed 5.11.3-1.1
opensuse advisories openSUSE-SU-2025:15055-1
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- no
- Technical impact
- partial
- Assessed
- 18 mo ago
Exploit prediction
0.39% chance of exploitation in the next 30 days, higher than 32% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- github.com https://github.com/WeblateOrg/weblate/security/advisories/GHSA-m67m-3p5g-cw9j referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 2.2 | CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:N/A:N |
| GitHub | 3.1 | 2.2 | CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:N/A:N |
| NVD | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
| OSV | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| pypi | weblate | <5.11 |
5.11 |
Affected products
- WeblateOrg weblate
Classification
- Weakness
-
- CWE-598 Use of HTTP Request With Sensitive Query String
References
-
github.com
/WeblateOrg/weblate/security/advisories/GHSA-m67m-3p5g-cw9j
exploit, web, vendor-advisory, advisory, evidence
-
github.com
/WeblateOrg/weblate/releases/tag/weblate-5.11
web, release-notes
-
nvd.nist.gov
/vuln/detail/CVE-2025-32021
advisory
-
github.com
/WeblateOrg/weblate
package
-
github.com
/advisories/GHSA-m67m-3p5g-cw9j
advisory
Sources
- CVE List CVE-2025-32021
- GitHub Advisory GHSA-m67m-3p5g-cw9j
- NVD CVE-2025-32021
- OSV PYSEC-2025-35
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.
CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.