Quick answers
- Is CVE-2026-22250 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-22250 being exploited in the wild.
- How severe is CVE-2026-22250?
- Low severity, with a CVSS score of 3.1, published 7 July 2026.
- Which products and versions are affected?
- wlc (PyPI) ECOSYSTEM:introduced=0,fixed=1.17.0.
- Is there a fix for CVE-2026-22250?
- Yes. wlc (PyPI): upgrade to 1.17.0 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
- How is CVE-2026-22250 attacked?
- It is attacked with local access, in a software library.
- Am I affected by CVE-2026-22250?
- Check whether you run wlc (PyPI) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
How to fix
- wlc (PyPI): upgrade to 1.17.0 or later
pip install "wlc>=1.17.0"
Technical details
This vulnerability is a certificate validation bypass (CWE-295) in the Weblate command-line client. The flaw causes SSL verification to be skipped for specially crafted URLs. The attack vector is local with high attack complexity, requiring low privileges and user interaction (e.g., the user must utilize a malicious or compromised configuration file). An attacker with the ability to influence the wlc configuration could trick the client into connecting to a server without proper SSL certificate validation, enabling interception of credentials and data in transit. The vulnerability has been patched in version 1.17.0; users running versions prior to that should upgrade immediately and avoid using untrusted configurations.
Affected products
- Weblate wlc < 1.17.0
Identifiers
- CVE-2026-22250
- GHSA-2mmv-7rrp-g8xh
- PYSEC-2026-2051
Timeline
- 2026-01-12: disclosed
- 2026-01-12: patched: Version 1.17.0 released with fix