PT-2020-3604 · WordPress · Wordpress

Nguyen The Duc · Published 2020-04-30 · Updated 2024-03-06 · CVE-2020-11029

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions WordPress versions prior to 5.4.1 WordPress versions 5.3.3, 5.2.6, 5.1.5, 5.0.9, 4.9.14, 4.8.13, 4.7.17, 4.6.18, 4.5.21, 4.4.22, 4.3.23, 4.2.27, 4.1.30, 4.0.30, 3.9.31, 3.8.33, 3.7.33

Description A vulnerability in the stats() method of class-wp-object-cache.php can be exploited to execute cross-site scripting (XSS) attacks. This issue is related to insufficient protection measures for web page structures, allowing a remote attacker to impact data integrity.

Recommendations For versions prior to 5.4.1, update to version 5.4.1 or later to resolve the issue. For versions 5.3.3, 5.2.6, 5.1.5, 5.0.9, 4.9.14, 4.8.13, 4.7.17, 4.6.18, 4.5.21, 4.4.22, 4.3.23, 4.2.27, 4.1.30, 4.0.30, 3.9.31, 3.8.33, 3.7.33, consider updating to a newer version that includes the patch. As a temporary workaround, consider disabling the stats() method in class-wp-object-cache.php until a patch is available.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

BDU:2020-03939

BIT-WORDPRESS-2020-11029

BIT-WORDPRESS-MULTISITE-2020-11029

CVE-2020-11029

DLA-2208-1

DSA-4677-1

GHSA-568W-8M88-8G2C

Affected Products

Wordpress

References · 17

• https://nvd.nist.gov/vuln/detail/CVE-2020-11029 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2020-11029 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2020-11029 · Security Note
• https://osv.dev/vulnerability/DEBIAN-CVE-2020-11029 · Vendor Advisory
• https://osv.dev/vulnerability/BIT-wordpress-multisite-2020-11029 · Vendor Advisory
• https://osv.dev/vulnerability/BIT-wordpress-2020-11029 · Vendor Advisory
• https://ubuntu.com/security/CVE-2020-11029 · Vendor Advisory
• https://osv.dev/vulnerability/DSA-4677-1 · Vendor Advisory
• https://wordpress.org/support/wordpress-version/version-5-4-1/#security-updates · Vendor Advisory
• https://osv.dev/vulnerability/DLA-2208-1 · Vendor Advisory
• https://debian.org/security/2020/dsa-4677 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2020-11029 · Vendor Advisory
• https://bdu.fstec.ru/vul/2020-03939 · Security Note
• https://osv.dev/vulnerability/CVE-2020-11029 · Vendor Advisory
• https://github.com/WordPress/wordpress-develop/security/advisories/GHSA-568w-8m88-8g2c · Note