CVE-2024-58282

moderate-risk
Published 2025-12-10

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.

Do I need to act?

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0.58% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
7
CVSS 7.2/10 High
NETWORK / LOW complexity

Affected Products (1)

Affected Vendors

S9Y

References (5)

Product https://docs.s9y.org/
Exploit https://www.exploit-db.com/exploits/52036
Product https://www.s9y.org/latest
Third Party Advisory https://www.vulncheck.com/advisories/serendipity-remote-code-execution-via-authe...
Product https://www.s9y.org/latest
33
/ 100
moderate-risk
Severity 26/34 · High
Exploitability 2/34 · Minimal
Exposure 5/34 · Minimal