CVE-2021-22878 (Medium) detected in firebase/php-jwt-v5.0.0 - autoclosed

[mend-bolt-for-github[bot]]

CVE-2021-22878 - Medium Severity Vulnerability

Vulnerable Library - firebase/php-jwt-v5.0.0

A simple library to encode and decode JSON Web Tokens (JWT) in PHP. Should conform to the current spec.

Library home page: https://api.github.com/repos/firebase/php-jwt/zipball/9984a4d3a32ae7673d6971ea00bae9d0a1abba0e

Dependency Hierarchy: - google/apiclient-v2.2.1 (Root Library) - :x: **firebase/php-jwt-v5.0.0** (Vulnerable Library)

Found in HEAD commit: b5d1663104befcba587f62224d1b86d2e9c8e2dd

Found in base branch: master

Vulnerability Details

Nextcloud Server prior to 20.0.6 is vulnerable to reflected cross-site scripting (XSS) due to lack of sanitization in `OC.Notification.show`.

Publish Date: 2021-03-03

URL: CVE-2021-22878

CVSS 3 Score Details (4.8)

Base Score Metrics: - Exploitability Metrics: - Attack Vector: Network - Attack Complexity: Low - Privileges Required: High - User Interaction: Required - Scope: Changed - Impact Metrics: - Confidentiality Impact: Low - Integrity Impact: Low - Availability Impact: None

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: https://nextcloud.com/security/advisory/?id=NC-SA-2021-005

Release Date: 2021-03-03

Fix Resolution: v20.0.6

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[mend-bolt-for-github[bot]]

:heavy_check_mark: This issue was automatically closed by WhiteSource because the vulnerable library in the specific branch(es) was either marked as ignored or it is no longer part of the WhiteSource inventory.

[mend-bolt-for-github[bot]]

:heavy_check_mark: This issue was automatically closed by WhiteSource because the vulnerable library in the specific branch(es) was either marked as ignored or it is no longer part of the WhiteSource inventory.