CVE-2024-58282

Name: CVE-2024-58282
Creator: NVD / NIST
Published: 2025-12-10T22:16:20.1+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.6/10EPSS 0.86%

Last modified Jun 17, 2026

CVE-2024-58282 is a high-severity vulnerability rated 8.6/10 on the CVSS scale. 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.. EPSS estimates a 0.86% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1

7.2/10

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

CVSS 4.0

8.6/10

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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS Probability

0.86%

53.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-434

Affected Software

Vendor	Product	Versions
S9y	Serendipity	2.5.0

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

Timeline

Published: Dec 10, 2025
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2024-58282?

How severe is CVE-2024-58282?

CVE-2024-58282 has a CVSS score of 8.6/10 (HIGH severity). The EPSS model estimates a 0.86% probability of exploitation in the next 30 days.

How do I fix CVE-2024-58282?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2024-58282?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST