CVE-2026-53760: medium-severity vulnerability in admidio
Admidio: CSRF on Plugin Install, Uninstall, and Update via Unprotected GET Requests
Published · Updated
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13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 5.2epss 0.2%
Admidio is an open-source user management solution. In versions 5.0.11 and prior, the modules/plugins.php endpoint handles plugin installation, uninstallation, and update operations via GET requests without CSRF token validation. Because these are top-level navigations, browsers include SameSite=Lax session cookies. An attacker crafts a malicious page that, when an authenticated administrator visits it, triggers arbitrary plugin operations. The uninstall operation executes DROP TABLE SQL scripts and destroys plugin data. This issue has been patched via commit 056b1bd.
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:H/A:L
Affected products
Admidio · admidioRelated CVEs — admidio
In the same product, most dangerous first.
CVE-2021-43810HIGHCross-site Scripting (XSS) when redirect an urlEPSS 5.1%CVE-2021-32630CRITICALVariousEPSS 1.6%CVE-2020-11004HIGHSQL Injection in AdmidioEPSS 1.5%CVE-2024-38529CRITICALAdmidio Vulnerable to RCE via Arbitrary File Upload in Message AttachmentEPSS 1.2%CVE-2026-32756HIGHAdmidio: Unrestricted File Upload via CSRF Token Validation Bypass in Documents & Files ModuleEPSS 1.0%CVE-2024-37906CRITICALAdmidio has Blind SQL Injection in ecard_send.phpEPSS 0.9%