CVE-2026-22251CWE-200

wlc may leak API keys due to an insecure API key configuration

Medium · published January 12, 2026

CVSS v3.1
5.3
EPSS
0%
Percentile
8.0
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
5.3 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:C/C:H/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00189 · 8.0th percentile
Weakness
CWE-200 · Exposure of Sensitive Information to an Unauthorized Actor
Published
2026-01-12T17:55Z
EPSS history
Timeline
  • 12 JAN 17:55Z
    wlc may leak API keys due to an insecure API key configuration
    cvelistv5