PyPI/wlc CVE-2026-42150: medium 4.8, EPSS 0.30%
wlc is a Weblate command-line client using Weblate's REST API. Prior to version 2.0.0, the HTML output format in wlc embeds API response data into HTML without escaping, allowing cross-site scripting
Action: Upgrade wlc to 2.0.0 or later.
pip install wlc==2.0.0Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 2.0.0 | - |
Fixed versions
| 2.0.0 |
Sources
- osv: PYSEC-2026-2321
- https://github.com/WeblateOrg/wlc/releases/tag/2.0.0
- https://github.com/WeblateOrg/wlc/security/advisories/GHSA-gx2m-mcc2-r4p3
- https://github.com/WeblateOrg/wlc/commit/0f3e58f6d7457b05d48ef40f579a172c4c8b8469
- https://github.com/WeblateOrg/wlc/pull/1327
CVE-2026-42150 · published · modified · JSON