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CVE-2023-53933

nvd nist
Published: Dec 17, 2025Modified: Dec 24, 2025

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8.7
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/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
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CVSS:4.0/AV:N/AC:L/AT:N/PR:L/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:XShow less
Source: disclosure@vulncheck.com (Secondary)

Description

Serendipity 2.4.0 contains a remote code execution vulnerability that allows authenticated attackers to upload malicious PHP files with .phar extension. Attackers can upload files with system command payloads to the media upload endpoint and execute arbitrary commands on the server.

Affected (1)

Products: S9y: Serendipity
1 product
Serendipity
Configuration A
1 vulnerable
Vulnerable SoftwareAffected Versions
Version 2.4.0

References (4)

Source: disclosure@vulncheck.com
Product
Source: disclosure@vulncheck.com
ExploitThird Party AdvisoryVDB Entry
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
ExploitThird Party AdvisoryVDB Entry

Timeline

No history available yet.