Pdfjs Viewer Shortcode Vulnerabilities

PDF.js is vulnerable to Arbitrary JavaScript Execution in versions prior to 4.2.67. This is due to a missing type check when handling fonts. This makes it possible for authenticated attackers, with contributor-level or above permissions, to execute arbitrary JavaScript if they can successfully trick a user into opening...

CVSS:

6.4

Affected:

up to 2.1.8.1

Fixed in:

2.2

Disclosed:

May 20, 2024

CVE-2024-4367 on NVD →

The PDF.js Viewer plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's shortcodes in versions up to, and including, 2.1.7 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers with contributor level and ab...

CVSS:

6.4

Affected:

up to 2.1.7

Fixed in:

2.1.8

Disclosed:

Jan 10, 2023

CVE-2022-4670 on NVD →

The PDF.js Viewer WordPress plugin before 2.0.2 does not escape some of its shortcode and Gutenberg Block attributes, which could allow users with a role as low as Contributor to to perform Cross-Site Scripting attacks

CVSS:

5.4

Affected:

up to 2.0.2

Fixed in:

2.0.2

Disclosed:

Aug 11, 2021

CVE-2021-24759 on NVD →