Vulnerability · Published Dec 10, 2025 · Assigned by VulnCheck
CVE-2024-58282Serendipity 2.5.0 Remote Code Execution via Authenticated Media Upload
High 8.6
In plain English
A high-severity unrestricted file upload in Serendipity from Serendipity. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 1.0% (higher than 64% of all known vulnerabilities).
Severity (CVSS 4.0)8.6High
Exploit odds (30 days)1.0%top 36.4% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official 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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Serendipity | Serendipity | 2.5.0 |
Weakness: CWE-434 · Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
References
- ExploitDB-52036 exploit
- Vendor Homepage product
- Software Link product
- VulnCheck Advisory: Serendipity 2.5.0 Remote Code Execution via Authenticated Media Upload third-party-advisory