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.
Metrics
CVSS 3.1 6.1/10
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:NWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| rollup | rollup | >= 3.0.0, < 3.29.5; >= 4.0.0, < 4.22.4; < 2.79.2 |
| rollup | rollup | < 3.29.5; >= 4.0.0, < 4.22.4 |
References
- https://github.com/rollup/rollup/blob/b86ffd776cfa906573d36c3f019316d02445d9ef/src/ast/nodes/MetaProperty.ts#L157-L162Product
- https://github.com/rollup/rollup/blob/b86ffd776cfa906573d36c3f019316d02445d9ef/src/ast/nodes/MetaProperty.ts#L180-L185Product
- https://github.com/rollup/rollup/commit/2ef77c00ec2635d42697cff2c0567ccc8db34fb4Patch
- https://github.com/rollup/rollup/commit/e2552c9e955e0a61f70f508200ee9f752f85a541Patch
- https://github.com/rollup/rollup/security/advisories/GHSA-gcx4-mw62-g8wmExploit, Vendor Advisory
Timeline
- Published
- Sep 23, 2024
- Last modified
- Jun 17, 2026
- NVD status
- Modified