CVE-2011-3203

CRITICAL

Jcow CMS 4.0-4.2 and 5.2 - Remote Code Execution via Attachment Parameter

Title source: llm

A Code Execution vulnerability exists the attachment parameter to index.php in Jcow CMS 4.x to 4.2 and 5.2 to 5.2.

Core 1

Core References

Exploit, Mailing List, Third Party Advisory x_refsource_misc

CVSS v3 9.8

EPSS 0.0240

EPSS Percentile 82.1%

Attack Vector NETWORK

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

CWE

CWE-20

Status published

Products (1)

jcow/jcow_cms 4.0 - 4.2

Published Jan 14, 2020

Tracked Since Feb 18, 2026