PT-2021-14201 · WordPress · Wordpress Popular Posts

Mikemyers · Published 2021-06-28 · Updated 2021-09-28 · CVE-2021-20746

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: WordPress Popular Posts versions 5.3.2 and earlier

Description: A cross-site scripting issue allows a remote authenticated attacker to inject an arbitrary script.

Recommendations: For versions 5.3.2 and earlier, update to a version later than 5.3.2 to resolve the issue.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2021-20746

Affected Products

Wordpress Popular Posts

References · 6

• https://nvd.nist.gov/vuln/detail/CVE-2021-20746 · Security Note
• https://cabrerahector.com/wordpress/wordpress-popular-posts-5-3-improved-php-8-support-retina-display-support-and-more/#minor-updates-and-hotfixes · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-20746 · Vendor Advisory
• https://cabrerahector.com · Vendor Advisory
• https://wordpress.org/plugins/wordpress-popular-posts · Note
• https://jvn.jp/en/jp/JVN63066062/index.html · Note