CVE-2025-47292: Cap-Collectif

Critical severity, CVSS 9.5. EPSS: 0.7% chance of exploitation in the next 30 days.

Cap Collectif is an online decision making platform that integrates several tools. Before commit 812f2a7d271b76deab1175bdaf2be0b8102dd198, the `DebateAlternateArgumentsResolver` deserializes a `Cursor`, allowing any classes and which can be controlled by unauthenticated user. Exploitation of this vulnerability can lead to Remote Code Execution. The vulnerability is fixed in commit 812f2a7d271b76deab1175bdaf2be0b8102dd198.

Affected products

• Cap-Collectif Cap-Collectif: before 812f2a7d271b76deab1175bdaf2be0b8102dd198 (fixed in 812f2a7d271b76deab1175bdaf2be0b8102dd198)

Published 2025-05-14. Last modified 2026-06-17.