CVE-2021-24253

Classyfrieds <= 3.8 - Authenticated Arbitrary File Upload to RCE

State: Published
Severity: Not scored
Published: May 5, 2021
Updated: Aug 3, 2024
Reserved: Jan 14, 2021

Description

The Classyfrieds WordPress plugin through 3.8 does not properly check the uploaded file when an authenticated user adds a listing, only checking the content-type in the request. This allows any authenticated user to upload arbitrary PHP files via the Add Listing feature of the plugin, leading to RCE.

Scores

The record has no CVSS score.

Weaknesses

CWE-434 Unrestricted Upload of File with Dangerous Type

Affected Products

Product	Versions
ClassyfriedsUnknown	3.8 through 3.8Affected

References

https://wpscan.com/vulnerability/ee42c233-0ff6-4b27-a5ec-ad3246bef079
https://github.com/jinhuang1102/CVE-ID-Reports/blob/master/classyfrieds.md

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