CVE-2024-53382

MEDIUM4.9EPSS 0.16%

PrismJS DOM Clobbering vulnerability

Published: 3/3/2025Modified: 4/28/2026

Description

Prism (aka PrismJS) through 1.29.0 allows DOM Clobbering (with resultant XSS for untrusted input that contains HTML but does not directly contain JavaScript), because document.currentScript lookup can be shadowed by attacker-injected HTML elements.

Affected packages (2)

Debian/node-prismjsfrom 0
npm/prismjsfrom 0, < 1.30.0

CVSS scores

Source	Version	Severity	Vector
osv	CVSS 3.1	MEDIUM4.9	CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:N

References (7)

ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2024-53382
ADVISORYhttps://security-tracker.debian.org/tracker/CVE-2024-53382
PATCHhttps://github.com/PrismJS/prism
WEBhttps://gist.github.com/jackfromeast/aeb128e44f05f95828a1a824708df660
WEBhttps://github.com/PrismJS/prism/blob/59e5a3471377057de1f401ba38337aca27b80e03/prism.js#L226-L259
WEBhttps://github.com/PrismJS/prism/commit/8e8b9352dac64457194dd9e51096b4772532e53d
WEBhttps://github.com/PrismJS/prism/pull/3863