PT-2022-9542 · WordPress · Smart Seo Tool

Lnsmile · Published 2022-01-24 · Updated 2022-01-28 · CVE-2021-24976

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 Smart SEO Tool WordPress plugin versions prior to 3.0.6

Description The issue is related to a Reflected Cross-Site Scripting problem. It occurs when the TDK optimisation setting is enabled and the search parameter is not properly sanitised and escaped before being outputted back in an attribute.

Recommendations For versions prior to 3.0.6, update to version 3.0.6 or later to resolve the issue.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2021-24976

Affected Products

Smart Seo Tool

References · 4

• 🔥 https://wpscan.com/vulnerability/7d5f58a8-bee4-46be-9c08-d272678338f0 · Exploit
• https://osv.dev/vulnerability/CVE-2021-24976 · Vendor Advisory
• https://plugins.trac.wordpress.org/changeset/2637305 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2021-24976 · Security Note