CVE-2022-42096

MEDIUM4.8EPSS 6.8%

Cross-site Scripting in Backdrop CMS

Published: 11/21/2022Modified: 4/30/2025

Description

Backdrop CMS version 1.23.0 was discovered to contain a stored cross-site scripting (XSS) vulnerability via Post content. The account must have admin privileges.

Affected packages (1)

Packagist/backdrop/backdropfrom 0, <= 1.23.0

CVSS scores

Source	Version	Severity	Vector
osv	CVSS 3.1	MEDIUM4.8	CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

References (5)

ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2022-42096
WEBhttps://backdropcms.org
WEBhttps://github.com/backdrop/backdrop/releases/tag/1.23.0
WEBhttps://github.com/bypazs/CVE-2022-42096
WEBhttps://grimthereaperteam.medium.com/cve-2022-42096-backdrop-xss-at-posts-437c305036e2