CVE-2026-103858 | CIRCL MISP up to 2.5.47 Discussion Posting access control (79fbd4c75 / EUVD-2026-90770)

October 1, 2026 Yanac

A vulnerability labeled as critical has been found in CIRCL MISP up to 2.5.47. Affected by this vulnerability is an unknown functionality of the component Discussion Posting. The manipulation results in improper access controls.

This vulnerability is reported as CVE-2026-103858. The attack can be launched remotely. No exploit exists.

The affected component should be upgraded.VulDB Recent EntriesRead More