CVE-2024-43796

MEDIUM

Express < 4.20.0 - Cross-Site Scripting via response.redirect()

Title source: llm
STIX 2.1

Description

Express.js minimalist web framework for node. In express < 4.20.0, passing untrusted user input - even after sanitizing it - to response.redirect() may execute untrusted code. This issue is patched in express 4.20.0.

References (2)

Core 2

Scores

CVSS v3 5.0
EPSS 0.0046
EPSS Percentile 36.3%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-79
Status published
Products (3)
npm/express 0 - 4.20.0npm
openjsf/express 5.0.0 alpha1 (11 CPE variants)
openjsf/express < 4.20.0
Published Sep 10, 2024
Tracked Since Feb 18, 2026