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Vulnerability record · CVE-2026-22250 · published 12 January 2026

CVE-2026-22250: Weblate wlc improper certificate validation vulnerability

Weblate · Wlc

wlc is a Weblate command-line client using Weblate's REST API. Prior to 1.17.0, the SSL verification would be skipped for some crafted URLs. This vulnerability is fixed in 1.17.0.

5.5 CVSS 3.1 Medium EPSS 0.16% · top 96.0% CWE-295 · Improper certificate validation
5.5CVSS 3.1 base score
0.16%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
3References
17 Jun 2026Last modified by NVD

Description

wlc is a Weblate command-line client using Weblate's REST API. Prior to 1.17.0, the SSL verification would be skipped for some crafted URLs. This vulnerability is fixed in 1.17.0.

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/WeblateOrg/wlc/commit/a513864ec4daad00146e6d6e039559726e256fa3 Patch
https://github.com/WeblateOrg/wlc/pull/1097 Issue Tracking
https://github.com/WeblateOrg/wlc/security/advisories/GHSA-2mmv-7rrp-g8xh Third Party Advisory

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Source: NIST National Vulnerability Database (record CVE-2026-22250), CISA KEV, FIRST EPSS (scores of 2026-09-28). This page is refreshed as NVD updates the record.