PT-2021-15952 · WordPress · Request A Quote

Ajay Sandipan Thorbole + 1 · Published 2021-07-12 · Updated 2021-10-27 · CVE-2021-24420

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 Request a Quote WordPress plugin versions prior to 2.3.4

Description The issue arises from the plugin's failure to properly sanitise and escape certain quote fields when adding or editing a quote as an administrator. This leads to Stored Cross-Site scripting issues when the quote is displayed in the 'All Quotes' table.

Recommendations For versions prior to 2.3.4, update to version 2.3.4 or later to resolve the issue. As a temporary workaround, consider restricting access to the 'All Quotes' table to minimize the risk of exploitation.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2021-24420

Affected Products

Request A Quote

References · 4

• 🔥 https://wpscan.com/vulnerability/426eafb1-0261-4e7e-8c70-75bf4c476f18 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2021-24420 · Security Note
• https://osv.dev/vulnerability/CVE-2021-24420 · Vendor Advisory
• https://t.me/cvenotify/22459 · Telegram Post