PT-2021-16262 · WordPress · Gutenberg Pdf Viewer Block

Apple502J · Published 2021-10-18 · Updated 2021-10-21 · CVE-2021-24760

Positive Technologies (AI Summary)

CVSS v3.1

5.4

Medium

Base vector

AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions: Gutenberg PDF Viewer Block WordPress plugin versions prior to 1.0.1

Description: The issue allows users with a role as low as Contributor to perform Cross-Site Scripting attacks due to the lack of sanitization and escaping of its block.

Recommendations: For versions prior to 1.0.1, update to version 1.0.1 or later to resolve the issue.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2021-24760

Affected Products

Gutenberg Pdf Viewer Block

References · 4

• 🔥 https://wpscan.com/vulnerability/aebf821f-1724-4e4c-8d42-5a94e509d271 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2021-24760 · Security Note
• https://osv.dev/vulnerability/CVE-2021-24760 · Vendor Advisory
• https://t.me/cibsecurity/30703 · Telegram Post