PT-2021-21382 · WordPress · Ivory Search

Nguyen Anh Tien · Published 2021-10-21 · Updated 2021-10-26 · CVE-2021-36869

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 Ivory Search plugin versions <= 4.6.6

Description A Reflected Cross-Site Scripting (XSS) issue exists, allowing potential exploitation through the &post parameter.

Recommendations For WordPress Ivory Search plugin versions <= 4.6.6, update to a version higher than 4.6.6 to resolve the issue. As a temporary workaround, consider restricting access to the vulnerable parameter &post to minimize the risk of exploitation.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2021-36869

Affected Products

Ivory Search

References · 5

• https://osv.dev/vulnerability/CVE-2021-36869 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-36869 · Security Note
• https://t.me/cibsecurity/30989 · Telegram Post
• https://wordpress.org/plugins/add-search-to-menu/#developers · Note
• https://patchstack.com/database/vulnerability/add-search-to-menu/wordpress-ivory-search-plugin-4-6-6-reflected-cross-site-scripting-xss-vulnerability · Note