CVE-2021-20746

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-20746
Cross-site scripting vulnerability in WordPress Popular Posts 5.3.2 and earlier allows a remote authenticated attacker to inject an arbitrary script via unspecified vectors.

5.4 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.3 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

3.5 /10

CVSS v2.0 : LOW

V2 Legend

Vector : AV:N/AC:M/Au:S/C:N/I:P/A:N

Exploitability : 6.8 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication SINGLE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References
Link Resource
https://cabrerahector.com/ Vendor Advisory
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://jvn.jp/en/jp/JVN63066062/index.html Third Party Advisory
https://wordpress.org/plugins/wordpress-popular-posts/ Product Release Notes Third Party Advisory
https://cabrerahector.com/ Vendor Advisory
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://jvn.jp/en/jp/JVN63066062/index.html Third Party Advisory
https://wordpress.org/plugins/wordpress-popular-posts/ Product Release Notes Third Party Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:wordpress_popular_posts_project:wordpress_popular_posts:*:*:*:*:*:wordpress:*:*
History

21 Nov 2024, 05:47

Type Values Removed Values Added
References () https://cabrerahector.com/ - Vendor Advisory () https://cabrerahector.com/ - Vendor Advisory
References () 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://cabrerahector.com/wordpress/wordpress-popular-posts-5-3-improved-php-8-support-retina-display-support-and-more/#minor-updates-and-hotfixes - Vendor Advisory
References () https://jvn.jp/en/jp/JVN63066062/index.html - Third Party Advisory () https://jvn.jp/en/jp/JVN63066062/index.html - Third Party Advisory
References () https://wordpress.org/plugins/wordpress-popular-posts/ - Product, Release Notes, Third Party Advisory () https://wordpress.org/plugins/wordpress-popular-posts/ - Product, Release Notes, Third Party Advisory

28 Sep 2021, 17:29

Type Values Removed Values Added
CPE cpe:2.3:a:cabrerahector:popular_posts:*:*:*:*:*:wordpress:*:* cpe:2.3:a:wordpress_popular_posts_project:wordpress_popular_posts:*:*:*:*:*:wordpress:*:*

01 Jul 2021, 19:01

Type Values Removed Values Added
CPE cpe:2.3:a:cabrerahector:popular_posts:*:*:*:*:*:wordpress:*:*
CWE CWE-79
CVSS v2 : unknown
v3 : unknown 		v2 : 3.5
v3 : 5.4
References (MISC) https://wordpress.org/plugins/wordpress-popular-posts/ - (MISC) https://wordpress.org/plugins/wordpress-popular-posts/ - Product, Release Notes, Third Party Advisory
References (MISC) https://cabrerahector.com/wordpress/wordpress-popular-posts-5-3-improved-php-8-support-retina-display-support-and-more/#minor-updates-and-hotfixes - (MISC) https://cabrerahector.com/wordpress/wordpress-popular-posts-5-3-improved-php-8-support-retina-display-support-and-more/#minor-updates-and-hotfixes - Vendor Advisory
References (MISC) https://jvn.jp/en/jp/JVN63066062/index.html - (MISC) https://jvn.jp/en/jp/JVN63066062/index.html - Third Party Advisory
References (MISC) https://cabrerahector.com/ - (MISC) https://cabrerahector.com/ - Vendor Advisory

28 Jun 2021, 02:35

Type Values Removed Values Added
New CVE
Information

Published : 2021-06-28 01:15

Updated : 2024-11-21 05:47

NVD link : CVE-2021-20746

Mitre link : CVE-2021-20746

CVE.ORG link : CVE-2021-20746

JSON object : View

Products Affected

wordpress_popular_posts_project

  • wordpress_popular_posts
CWE
CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')