PDF.js Viewer < 2.0.2 - Contributor+ Stored Cross-Site Scripting
CVE-2021-24759

5.4MEDIUM

Key Information:

Vendor

Wordpress
Status
PDF.js Viewer
Vendor
CVE Published:
6 December 2021

What is CVE-2021-24759?

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

Affected Version(s)

PDF.js Viewer 2.0.2

References

https://wpscan.com/vulnerability/38274ef2-5100-4669-9544-...
x_refsource_MISC

CVSS V3.1

Score:
5.4
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

apple502j
.