GHSA-g3vf-47fv-8f3c
Dashboard / Vulnerabilities / GHSA-g3vf-47fv-8f3c
Summary: MrSwitch hello.js vulnerable to prototype pollution
Details: A prototype pollution vulnerability in MrSwitch hello.js prior to version 1.18.8 allows remote attackers to execute arbitrary code via `hello.utils.extend` function.
References: https://nvd.nist.gov/vuln/detail/CVE-2021-26505, https://github.com/MrSwitch/hello.js/issues/634, https://github.com/MrSwitch/hello.js/commit/7ab50aeff2d41991f08d4ad6c0481125eea8f6b7, https://github.com/MrSwitch/hello.js
Affected packages
Package
Name: hellojs
Purl: pkg:npm/hellojs
Affected ranges
Type: SEMVER
Events:
Introduced- 0
Fixed -1.18.8
Affected versions
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
