CVE-2026-69092

Medium

Description

Admidio versions before 5.0.11 contain a reflected cross-site scripting vulnerability in the SSO/SAML endpoint that echoes unencoded exception messages to the HTTP response. Unauthenticated attackers can inject arbitrary JavaScript through SAML Issuer elements or LightSaml library parameters to execute code in users' browsers and hijack sessions.

SeverityMedium

CVSS6.5

Exploit probability—

ProductAdmidio

PublishedAug 3, 2026

First seenAug 3, 2026

Weakness typeCWE-79Cross-site scripting (XSS)

How to fix

Update

Admidio admidio5.0.11 or later

Vendor advisories

github.com/Admidio/admidio/security/advisories/GHSA-7jxv-38f3-6xgf

Affected products

Product	Affected versions	Fixed in
Admidio admidio	v < 5.0.11	5.0.11

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