Quick answers
- Is CVE-2026-95805 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-95805 being exploited in the wild.
- How severe is CVE-2026-95805?
- Informational severity, published 22 September 2026.
- Which products and versions are affected?
- MISP MISP.
- Is there a fix for CVE-2026-95805?
- A patch was published on 2026-09-22. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
- How is CVE-2026-95805 attacked?
- It is attacked over the network, in a web application.
- Am I affected by CVE-2026-95805?
- Check whether you run Misp. 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.
Technical details
A malformed ACL permission key 'theming_enabled*' (with trailing asterisk) in the ACLComponent fails to match any valid permission identifier, causing the access control check for the previewEventAttributes action to bypass authorization. An attacker with network access to the MISP instance could exploit this to view restricted event attribute data. The fix changes the permission key to the correct 'theming_enabled' to restore proper authorization enforcement.
Affected products
- MISP MISP
Timeline
- 2026-09-22: disclosed
- 2026-09-22: patched