CVE-2026-77035

5.1 Moyenne

Publiée le 27/08/2026 à 08:17 · Modifiée le 28/08/2026 à 18:09 · Analyse NVD reportée · Source : security@joomla.org

Description

Joomla Extension - joomlaeventmanager.net - Cross-user event and venue takeover through forged form fields in Joomla Event Manager < 5.0.1 - A registered user with edit-own rights (the eventowner=1 setting or core.edit.own) can POST another user's record id together with their own id as created_by and take over that record.

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Produits concernés

joomlaeventmanager.net JEM - Joomla Event Manager extension for Joomla

Scores CVSS

Version	Score	Source	Vecteur
4.0	5.1 Moyenne	security@joomla.org	`CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:L/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`

Faiblesses (CWE)

CWE-639

Références

https://www.joomlaeventmanager.net/

Ailleurs

NVD
CVE.org
CIRCL Vulnerability-Lookup
CERT-FR
GitHub Advisories