CVE-2023-53933

HIGH

8.8

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.

Details CVE

Score CVSS v3.18.8

SeveriteHIGH

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

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisLOW

Interaction utilisateurNONE

Publie12/17/2025

Derniere modification12/24/2025

Sourcenvd

Observations honeypot0

Produits affectes

s9y:serendipity

Faiblesses (CWE)

CWE-434

References

https://docs.s9y.org/(disclosure@vulncheck.com)

https://www.exploit-db.com/exploits/51372(disclosure@vulncheck.com)

https://www.vulncheck.com/advisories/serendipity-authenticated-remote-code-execution-via-file-upload(disclosure@vulncheck.com)

https://www.exploit-db.com/exploits/51372(134c704f-9b21-4f2e-91b3-4a467353bcc0)

Correlations IOC

Aucune correlation enregistree

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