CVE-2024-58282

Serendipity 2.5.0 Remote Code Execution via Authenticated Media Upload

Published Dec 10, 2025 CVSS 4.0 · 8.6 High EPSS 1.1% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared S9y
S9y serendipity
CPEs cpe:2.3:a:s9y:serendipity:2.5.0:*:*:*:*:*:*:*
Vendors & Products S9y
S9y serendipity
Metrics cvssV3_1

{'score': 7.2, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H'}

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Serendipity
Serendipity serendipity
Vendors & Products Serendipity
Serendipity serendipity
Type Values Removed Values Added
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.
Title Serendipity 2.5.0 Remote Code Execution via Authenticated Media Upload
Weaknesses CWE-434
References
Metrics cvssV4_0

{'score': 8.6, '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'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
VulnCheck
Published
Updated
Apr 7, 2026, 2:08 PM
Reserved
Dec 10, 2025, 2:35 PM
Status
Analyzed
Published
Dec 10, 2025, 10:16 PM
Modified
Sep 26, 2026, 9:10 PM