CVE-2026-22251 MEDIUM

CVE-2026-22251: wlc may leak API keys due to an insecure API key configuration

Vendor Weblateorg
Product wlc
Weakness CWE-200 · Info exposure
Published January 12, 2026
Last update January 12, 2026
View on NVD All CVEs

CVSS base score

5.3/10
Attack vector Local
Attack complexity High
Privileges required Low
User interaction Required
Confidentiality High
Integrity None

CVSS vector

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

What the vulnerability does

01Description

wlc is a Weblate command-line client using Weblate's REST API. Prior to 1.17.0, 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 leaked to different servers.

Key dates

02Disclosure timeline

January 12, 2026 CVE published
January 12, 2026 Record updated