Description
Rollup is a module bundler for JavaScript. Versions prior to 2.79.2, 3.29.5, and 4.22.4 are susceptible to a DOM Clobbering vulnerability when bundling scripts with properties from `import.meta` (e.g., `import.meta.url`) in `cjs`/`umd`/`iife` format. The DOM Clobbering gadget can lead to cross-site scripting (XSS) in web pages where scriptless attacker-controlled HTML elements (e.g., an `img` tag with an unsanitized `name` attribute) are present. Versions 2.79.2, 3.29.5, and 4.22.4 contain a patch for the vulnerability.
References (5)
Core 5
Core References
Exploit, Vendor Advisory x_refsource_confirm
https://github.com/rollup/rollup/security/advisories/GHSA-gcx4-mw62-g8wm
Patch x_refsource_misc
https://github.com/rollup/rollup/commit/2ef77c00ec2635d42697cff2c0567ccc8db34fb4
Patch x_refsource_misc
https://github.com/rollup/rollup/commit/e2552c9e955e0a61f70f508200ee9f752f85a541
Scores
CVSS v3
6.1
EPSS
0.0284
EPSS Percentile
86.3%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
partial
Details
CWE
CWE-79
Status
published
Products (2)
npm/rollup
3.0.0 - 3.29.5npm
rollupjs/rollup
0.59.0 - 2.79.2
Published
Sep 23, 2024
Tracked Since
Feb 18, 2026