CVE-2024-58282
Serendipity 2.5.0 contains a remote code execution vulnerability that allows authenticated administrators to upload malicious PHP files through the media upload functionality.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.02%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Serendipity 2.5.0 contains a remote code execution vulnerability that allows authenticated administrators to upload malicious PHP files through the media upload functionality. Attackers can exploit the file upload mechanism by creating a PHP shell with a command execution form that enables arbitrary system command execution on the web server.
- CVSS 4.0
- 8.6 HIGHCVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M
- EPSS
- 1.02% probability · 61th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-434
- Affected
- s9y/serendipity
- Source
- disclosure@vulncheck.com
References
- https://docs.s9y.org/Product
- https://www.exploit-db.com/exploits/52036Exploit, Third Party Advisory
- https://www.s9y.org/latestProduct
- https://www.vulncheck.com/advisories/serendipity-remote-code-execution-via-authenticated-media-uploadThird Party Advisory
- https://www.s9y.org/latestProduct
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.