PT-2023-12302 · Wpmu Dev · Forminator

Jörgson · Published 2023-03-16 · Updated 2024-08-18 · CVE-2021-36821

Positive Technologies (AI Summary)

CVSS v3.1

7.1

High

Base vector

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

Name of the Vulnerable Software and Affected Versions WPMU DEV Forminator versions 1.14.11 and earlier

Description The issue is related to Improper Neutralization of Input During Web Page Generation, also known as Cross-site Scripting (XSS). This allows for Stored XSS attacks. The vulnerability can be exploited without authentication, enabling Unauth. Stored Cross-Site Scripting (XSS) attacks.

Recommendations For versions 1.14.11 and earlier, update to a version later than 1.14.11 to resolve the issue. As a temporary workaround, consider restricting access to the Forminator plugin until a patch is available. Avoid using the Forminator plugin for sensitive operations until the issue is resolved.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2021-36821

Affected Products

Forminator

References · 6

• https://nvd.nist.gov/vuln/detail/CVE-2021-36821 · Security Note
• https://osv.dev/vulnerability/CVE-2021-36821 · Vendor Advisory
• https://t.me/cvenotify/78344 · Telegram Post
• https://patchstack.com/database/vulnerability/forminator/wordpress-forminator-plugin-1-14-11-stored-cross-site-scripting-xss-vulnerability?_s_id=cve · Note
• https://t.me/cibsecurity/60142 · Telegram Post
• https://t.me/cvenotify/91077 · Telegram Post