CVE-2023-53890

Perch CMS 3.2 Stored Cross-Site Scripting via SVG File Upload

CVSS 5.1 MEDIUMEPSS 0.2%CWE-79

Vexday Risk Score

13Bajo

Decisión SSVC (CISA)

Track

Sin señal de explotación → monitorear

CVSS 5.1EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —

Ciclo de vida

15 dic 2025Publicada en NVD

Recomendación: Monitorear — sin señal de explotación por ahora.

Perch CMS 3.2 contains a stored cross-site scripting vulnerability that allows authenticated users to upload malicious SVG files with embedded JavaScript. Attackers can craft SVG files with script tags that execute when the file is viewed, potentially stealing user session information or performing client-side attacks.

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N

Productos afectados

Perch · Perch

Referencias

https://grabaperch.com/https://www.exploit-db.com/exploits/51621 https://www.vulncheck.com/advisories/perch-cms-stored-cross-site-scripting-via-svg-file-upload