PYSEC-2026-2053
See a problem?- Import Source
- https://github.com/pypa/advisory-database/blob/main/vulns/wlc/PYSEC-2026-2053.yaml
- JSON Data
- https://api.osv.dev/v1/vulns/PYSEC-2026-2053
- Aliases
- Published
- 2026-07-07T16:03:18.960085Z
- Modified
- 2026-07-07T17:46:16.714544853Z
- Severity
-
- 8.0 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:H CVSS Calculator
- Summary
- Weblate wlc path traversal vulnerability: Unsanitized API slugs in download command
- Details
-
Impact
Multi-translation download could write to an arbitrary location when instructed by a crafted server.
Patches
- https://github.com/WeblateOrg/wlc/pull/1128
Workarounds
Do not use
wlc downloadwith untrusted servers.References
This issue was reported to us by wh1zee via HackerOne.
- References
-
- https://github.com/WeblateOrg/wlc/security/advisories/GHSA-mmwx-79f6-67jg
- https://nvd.nist.gov/vuln/detail/CVE-2026-23535
- https://github.com/WeblateOrg/wlc/pull/1128
- https://github.com/WeblateOrg/wlc/commit/216e691c6e50abae97fe2e4e4f21501bf49a585f
- https://github.com/WeblateOrg/wlc
- https://github.com/WeblateOrg/wlc/releases/tag/1.17.2
- https://pypi.org/project/wlc
- https://github.com/advisories/GHSA-mmwx-79f6-67jg
Affected packages
PyPI / wlc
Package
- Name
- wlc
- View open source insights on deps.dev
- Purl
- pkg:pypi/wlc
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed1.17.2