Quick answers
- Is CVE-2026-77881 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-77881 being exploited in the wild.
- How severe is CVE-2026-77881?
- Medium severity, with a CVSS score of 6.2, published 2 November 2026.
- Which products and versions are affected?
- Control Web Panel before 1.30.
- Is there a fix for CVE-2026-77881?
- Yes: fixed in 1.30. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
- How is CVE-2026-77881 attacked?
- It is attacked with local access, in a web application.
- Am I affected by CVE-2026-77881?
- Check whether you run Control Web Panel 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
- Fixed in: 1.30
Technical details
A blind SQL injection vulnerability exists in unauthenticated API routes (/user_panel_dashboard/ and /valid_token/) where the 'user' parameter is directly interpolated into a SQL query against the oauth_clients table. The route connects to MySQL as root, allowing attackers to perform time-based blind SQL injection to extract arbitrary database contents. Authentication is not required and the attack leverages local network access to the loopback interface.
Affected products
- Control Web Panel Control Web Panel before 1.30
Timeline
- 2026-11-02: disclosed
- 2026-10-31: patched: Version 1.30 released