What the vulnerability does
01Description
Cross-Site Request Forgery (CSRF) vulnerability in emendo_seb Co-marquage service-public.fr co-marquage-service-public allows Cross Site Request Forgery.This issue affects Co-marquage service-public.fr: from n/a through <= 0.5.77.
Explanation of Vulnerability in Simple Terms
02Summary
The Co-marquage service-public.fr component versions 0.5.77 and earlier are vulnerable to cross-site request forgery (CSRF). An attacker can craft a malicious webpage that, when visited by a logged-in site administrator, performs unwanted actions on the site without their knowledge. The vulnerability requires user interaction and does not expose sensitive data, but can modify site content or settings.
What an attacker can do
03Attacker Capabilities
Trick a logged-in admin into visiting a malicious page that performs unwanted actions on the site.
Potential impact on your site
04Site Impact
Unauthorized changes to site content or settings if an admin visits a malicious link.
Conditions required to exploit
05Prerequisites
Admin must visit attacker-controlled webpage while logged into the site.
Key dates
06Disclosure timeline
December 31, 2025
CVE published
April 28, 2026
Record updated