CVE-2021-24253
Classyfrieds <= 3.8 - Authenticated Arbitrary File Upload to RCE
HIGH 8.8EPSS 1.9%
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.
- Affected
- Classyfrieds
- CVSS v3.1 NVD
- 8.8 HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - CVSS v2.0 NVD
- 6.5 MEDIUM
AV:N/AC:L/Au:S/C:P/I:P/A:P - EPSS
- 1.91% chance of exploitation in the next 30 days, 79th percentile
- Published
- 2021-05-05
- Updated
- 2024-08-03