This package has been identified by Mend as containing potential malicious functionality. The severity of the functionality can change depending on where the library is running (user's machine or backend server). The following risks were identified: Protestware – this package contains code that differs from the stated functionality. This can be as simple as opening a web URL to protest or, in some cases could, delete files.
Vulnerable Library - event-source-polyfill-1.0.26.tgz
A polyfill for http://www.w3.org/TR/eventsource/
Library home page: https://registry.npmjs.org/event-source-polyfill/-/event-source-polyfill-1.0.26.tgz
Found in HEAD commit: 9f4c24e26919895f930725d34ee21d9b2b7fa77d
Vulnerabilities
**In some cases, Remediation PR cannot be created automatically for a vulnerability despite the availability of remediation
Details
MSC-2022-1557
### Vulnerable Library - event-source-polyfill-1.0.26.tgzA polyfill for http://www.w3.org/TR/eventsource/
Library home page: https://registry.npmjs.org/event-source-polyfill/-/event-source-polyfill-1.0.26.tgz
Dependency Hierarchy: - :x: **event-source-polyfill-1.0.26.tgz** (Vulnerable Library)
Found in HEAD commit: 9f4c24e26919895f930725d34ee21d9b2b7fa77d
Found in base branch: main
### Vulnerability DetailsThis package has been identified by Mend as containing potential malicious functionality. The severity of the functionality can change depending on where the library is running (user's machine or backend server). The following risks were identified: Protestware – this package contains code that differs from the stated functionality. This can be as simple as opening a web URL to protest or, in some cases could, delete files.
Publish Date: 2022-06-29
URL: MSC-2022-1557
### CVSS 3 Score Details (5.3)Base Score Metrics: - Exploitability Metrics: - Attack Vector: Network - Attack Complexity: Low - Privileges Required: None - User Interaction: None - Scope: Unchanged - Impact Metrics: - Confidentiality Impact: Low - Integrity Impact: None - Availability Impact: None
For more information on CVSS3 Scores, click here.