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OpenAdvisories
Critical · 10.0 CVE-2026-77995 EUVD-2026-64844GHSA-9v52-pgw4-78ww

Joomla Extension - miniorange.com - Arbitrary account takeover in miniOrange OAuth Client < 3.2.0, OAuth Single Sign-On – OIDC SSO < 1.2.2, Login with Keycloak OAuth Single Sign-On (SSO) < 1.2.2, Single Sign-On for Educational Institutes < 1.2.2

Published Aug 24, 2026 · Updated Sep 8, 2026 · Assigned by Joomla

Description

Joomla Extension - miniorange.com - Arbitrary account takeover in miniOrange OAuth Client < 3.2.0, OAuth Single Sign-On – OIDC SSO < 1.2.2, Login with Keycloak OAuth Single Sign-On (SSO) < 1.2.2, Single Sign-On for Educational Institutes < 1.2.2 - The manipulation of a cookie value allows actors to login as arbitrary accounts, including admins.

Affected products

VendorProductAffectedFixed
miniorange.com miniOrange OAuth Client (free) extension for Joomla 1.0.0-3.1.9 —
miniorange.com OAuth Single Sign-On – OIDC SSO | Login with Azure AD (free) extension for Joomla 1.0.0-1.2.1 —
miniorange.com Login with Keycloak OAuth Single Sign-On (SSO) (free) extension for Joomla 1.0.0-1.2.1 —
miniorange.com Single Sign-On for Educational Institutes (free) extension for Joomla 1.0.0-1.2.1 —

References