CVE-2021-32630

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Summary

CVECVE-2021-32630
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2021-05-20 17:15:00 UTC
Updated2021-05-27 02:13:00 UTC
DescriptionAdmidio 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.

Risk And Classification

Problem Types: CWE-434

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Admidio Admidio All All All All

References

ReferenceSourceLinkTags
Authenticated local file inclusion possible · Issue #994 · Admidio/admidio · GitHub MISC github.com
Release 4.0.4 · Admidio/admidio · GitHub MISC github.com
Possible upload of PHAR files and wrong check of backslash in filenames · Advisory · Admidio/admidio · GitHub CONFIRM github.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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