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Description

Admidio 3.3.5 contains a cross-site request forgery vulnerability that allows low-privilege users to increase their permissions by exploiting improper origin checking. Attackers can craft malicious HTML forms targeting roles_function.php with parameters like rol_assign_roles, rol_approve_users, and rol_edit_user set to 1 to escalate privileges without authentication.

PUBLISHED Reserved 2026-05-25 | Published 2026-05-25 | Updated 2026-05-26 | Assigner VulnCheck




MEDIUM: 6.9CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:L/SI:L/SA:L
MEDIUM: 5.3CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Problem types

Cross-Site Request Forgery (CSRF)

Product status

3.3.5
affected

Credits

Nawaf Alkeraithe finder

References

www.exploit-db.com/exploits/45322 (ExploitDB-45322) exploit

www.admidio.org/ (Official Product Homepage) product

sourceforge.net/.../Admidio/3.3.x/admidio-3.3.5.zip/download (Product Reference) product

www.vulncheck.com/...-request-forgery-via-roles-function-php (VulnCheck Advisory: Admidio 3.3.5 Cross-Site Request Forgery via roles_function.php) third-party-advisory

cve.org (CVE-2018-25370)

nvd.nist.gov (CVE-2018-25370)

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