What’s Vulnerable › Vulnerabilities

CVE-2026-47232: Admidio PKCS#12 private key export action lacks CSRF protection

• Severity: medium (CVSS 4.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-08-12 · updated 2026-09-09
• Weakness: CWE-352

Description

Admidio is an open-source user management solution. Prior to version 5.0.10, the sensitive `mode=export` action in `modules/sso/keys.php` exports a PKCS#12 bundle containing the configured private key and certificate, but the CSRF validation line is commented out. A forged cross-site POST from an administrator session can therefore trigger private key export without a valid form token. Version 5.0.10 contains a fix.

Affected products

• admidio: before 5.0.10

References

• https://github.com/Admidio/admidio/blob/v5.0.9/modules/sso/keys.php#L83-L94
• https://github.com/Admidio/admidio/blob/v5.0.9/src/SSO/Service/KeyService.php#L108-L150
• https://github.com/Admidio/admidio/security/advisories/GHSA-4rgq-38mh-9xqg
• https://github.com/Admidio/admidio/security/advisories/GHSA-4rgq-38mh-9xqg

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