PT-2022-10296 · WordPress · Post Duplicator Plugin

Published 2022-03-09 · Updated 2022-03-12 · CVE-2021-33852

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 Post Duplicator Plugin (affected versions not specified)

Description A cross-site scripting (XSS) attack can cause arbitrary code (JavaScript) to run in a user's browser and can use an application as the vehicle for the attack. The XSS payload executes whenever the user opens the Settings Page of the Post Duplicator Plugin or the application root page after duplicating any of the existing posts.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2021-33852

Affected Products

Post Duplicator Plugin

References · 4

• 🔥 https://cybersecurityworks.com/zerodays/cve-2021-33852-stored-cross-site-scripting-in-wordpress-post-duplicator-plugin-2-23.html · Exploit
• https://osv.dev/vulnerability/CVE-2021-33852 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-33852 · Security Note
• https://t.me/cvenotify/28030 · Telegram Post