Admidio is a free, open source user management system for websites of organizations and groups. In Admidio before version 4.0.4, there is an authenticated RCE via .phar file upload. A php web shell can be uploaded via the Documents & Files upload feature. Someone with upload permissions could rename the php shell with a .phar extension, visit the file, triggering the payload for a reverse/bind shell. This can be mitigated by excluding a .phar file extension to be uploaded (like you did with .php .phtml .php5 etc). The vulnerability is patched in version 4.0.4.
References
Link | Resource |
---|---|
https://github.com/Admidio/admidio/issues/994 | Third Party Advisory |
https://github.com/Admidio/admidio/releases/tag/v4.0.4 | Release Notes Third Party Advisory |
https://github.com/Admidio/admidio/security/advisories/GHSA-xpqj-67r8-25j2 | Exploit Third Party Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: GitHub_M
Published: 2021-05-20T16:45:12
Updated: 2021-05-20T16:45:12
Reserved: 2021-05-12T00:00:00
Link: CVE-2021-32630
JSON object: View
NVD Information
Status : Analyzed
Published: 2021-05-20T17:15:07.773
Modified: 2021-05-27T02:13:53.557
Link: CVE-2021-32630
JSON object: View
Redhat Information
No data.
CWE