PT-2021-15869 · WordPress · Autoptimize

M0Ze + 1 · Published 2021-05-24 · Updated 2021-05-28 · CVE-2021-24332

Positive Technologies (AI Summary)

CVSS v3.1

4.8

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Autoptimize WordPress plugin versions prior to 2.8.4

Description The issue concerns a lack of proper escaping and sanitization in some settings of the plugin, allowing high-privilege users to set XSS payloads. This leads to stored Cross-Site Scripting issues.

Recommendations For versions prior to 2.8.4, update to version 2.8.4 or later to resolve the issue.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2021-24332

Affected Products

Autoptimize

References · 5

• 🔥 https://m0ze.ru/vulnerability/[2021-04-01]-[WordPress]-[CWE-79]-Autoptimize-WordPress-Plugin-v2.8.3.txt · Exploit
• 🔥 https://wpscan.com/vulnerability/6678e064-ce21-4bb2-8c50-061073fb22fb · Exploit
• https://osv.dev/vulnerability/CVE-2021-24332 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-24332 · Security Note
• https://m0ze.ru/vulnerability/%5B2021-04-01%5D-%5BWordPress%5D-%5BCWE-79%5D-Autoptimize-WordPress-Plugin-v2.8.3.txt · Note