Weblate wlc has insecure API key configuration
Impact
Historically, wlc supported providing unscoped API keys in the setting. This practice was discouraged for years, but the code was never removed. This might cause the API key to be used against different server.
Patches
Workarounds
Remove unscoped key from wlc configuration. Only use URL-scoped keys in the [keys] sections.
References
This issue was reported to us by wh1zee via HackerOne.
Affected software
Click a technology to see all vulnerabilities affecting it.
| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| Python (PyPI) | wlc | < 1.17.0 | 1.17.0 |
References
- https://github.com/WeblateOrg/wlc/security/advisories/GHSA-9rp8-h4g8-8766
- https://nvd.nist.gov/vuln/detail/CVE-2026-22251
- https://github.com/WeblateOrg/wlc/pull/1098
- https://github.com/WeblateOrg/wlc/commit/aafdb507a9e66574ade1f68c50c4fe75dbe80797
- https://github.com/WeblateOrg/wlc
- https://pypi.org/project/wlc
- https://github.com/advisories/GHSA-9rp8-h4g8-8766
- CVSS vector
CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:C/C:H/I:N/A:N- Weakness (CWE)
CWE-200, CWE-922- Platform
- Python (PyPI)
- Package
wlc- Disclosed
- 12.01.2026
- Updated
- 11.10.2026 13:18
Sources and licenses
OSV / GitHub Advisory Database - PYSEC-2026-2052 - PyPA Advisory Database; CC BY 4.0
OSV / GitHub Advisory Database - GHSA-9rp8-h4g8-8766 - CC BY 4.0
Vulnerability history: wlc
All published vulnerabilities of this package (Python (PyPI)), newest first. Shows whether this is a one-off slip or a package that needs watching.
- Total entries
- 5
- First → latest
- 01.2026 09.2026
- Without a fix
- 0
- Exploited in attacks
- 0
Severity breakdown
- High 1
- Medium 2
- Low 2
Disclosures per year
- 2026: 5
-
Weblate wlc has insecure API key configuration this entry
Know which vulnerabilities affect your application
With the DockRay integration and software inventory enabled, DockRay checks reported component versions against known vulnerabilities and notifies you about confirmed matches. Coverage depends on the supported technology and available advisory data.