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Case File

CVE-2009-4924

MEDIUM · CVSS 4.3 EPSS 1.35%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2010-07-02 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 4.3. It affects Firefox. It may be remotely exploitable.

CVE
CVE-2009-4924
Severity
MEDIUM
CVSS
4.3
EPSS
1.35%
Firefox

Original NVD Description

Dan Pascu python-cjson 1.0.5 does not properly handle a ['/'] argument to cjson.encode, which makes it easier for remote attackers to conduct certain cross-site scripting (XSS) attacks involving Firefox and the end tag of a SCRIPT element.