Cross-site Scripting in Backdrop CMS

MEDIUM 4.8CVE-2022-42094 · GHSA-vcvg-g8p2-3hqr · Published 22/11/2022 · updated 17/06/2026

In short

CVE-2022-42094 is a MEDIUM (CVSS 4.8) vulnerability affecting backdrop/backdrop, backdrop (backdropcms).
Chance of exploitation in the next 30 days (EPSS): 2.8%, higher than 86.6% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
backdrop/backdrop Packagist	`≤ 1.23.0`	No fix yet
backdrop backdropcms	`= 1.23.0`	No fix yet

Backdrop CMS version 1.23.0 was discovered to contain a stored cross-site scripting (XSS) vulnerability via the 'Card' content.

NVD description

Backdrop CMS version 1.23.0 was discovered to contain a stored cross-site scripting (XSS) vulnerability via the 'Card' content.

Running one of these products? Scan your site to see whether it exposes a vulnerable version.

Package

Affected versions

Patched versions

Packagist

≤ 1.23.0

No fix yet

= 1.23.0

No fix yet

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