CVEvulnerability

CVE-2026-77145

7.1 HIGH Published 2026-08-25 Modified 2026-09-28 Official page ↗
Status
Deferred
Published
2026-08-25
Last modified
2026-09-28
Assigner
f4fb688c-4412-4426-b4b8-421ecf27b14a
CVSS 4.0 (f4fb688c-4412-4426-b4b8-421ecf27b14a)
7.1 HIGH — CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Weaknesses
CWE-639

Description

The permission check for the frontend management update flow verified a different event than the one the request went on to modify. A user with frontend event management access could therefore modify events belonging to other organizers.

Related

Weakness · CWE (1)

  • CWE-639 Authorization Bypass Through User-Controlled Key weakness

References