Description
happy-dom is a JavaScript implementation of a web browser without its graphical user interface. Versions of happy-dom prior to 15.10.2 may execute code on the host via a script tag. This would execute code in the user context of happy-dom. Users are advised to upgrade to version 15.10.2. There are no known workarounds for this vulnerability.
CVSS breakdown
CVSS 4.0
Attack Vector
Network
Attack Complexity
Low
Attack Requirements
None
Privileges Required
None
User Interaction
None
Confidentiality (Vulnerable System)
High
Integrity (Vulnerable System)
High
Availability (Vulnerable System)
High
Confidentiality (Subsequent System)
None
Integrity (Subsequent System)
None
Availability (Subsequent System)
None
Affected products
- capricorn86 / happy-dom< 15.10.2 – < 15.10.2
References
- VENDOR_ADVISORYhttps://github.com/capricorn86/happy-dom/security/advisories/GHSA-96g7-g7g9-jxw8
- MISChttps://github.com/capricorn86/happy-dom/issues/1585
- PATCHhttps://github.com/capricorn86/happy-dom/pull/1586
- PATCHhttps://github.com/capricorn86/happy-dom/commit/5ee0b1676d4ce20cc2a70d1c9c8d6f1e3f57efac
- PATCHhttps://github.com/capricorn86/happy-dom/commit/d23834c232f1cf5519c9418b073f1dcec6b2f0fd
- PATCHhttps://github.com/capricorn86/happy-dom/releases/tag/v15.10.2