PT-2023-21495 · WordPress · Ultimate Addons For Contact Form 7

Henry1601 · Published 2023-08-14 · Updated 2023-08-21 · CVE-2023-2803

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 The Ultimate Addons for Contact Form 7 WordPress plugin versions prior to 3.1.29

Description The issue is related to a Reflected Cross-Site Scripting that could be used against high privilege users, such as admin. This occurs because a parameter is not properly sanitised and escaped before being outputted back in the page.

Recommendations For versions prior to 3.1.29, update to version 3.1.29 or later to resolve the issue. As a temporary workaround, consider restricting access to the plugin's functionality to minimize the risk of exploitation.

Exploit

Fix

Related Identifiers

CVE-2023-2803

Affected Products

Ultimate Addons For Contact Form 7

References · 5

• 🔥 https://wpscan.com/vulnerability/ec640d47-bb22-478d-9668-1dab72f12f8d · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2023-2803 · Security Note
• https://osv.dev/vulnerability/CVE-2023-2803 · Vendor Advisory
• https://twitter.com/CVEnew/status/1691168751570554883 · Twitter Post
• https://t.me/cvenotify/56456 · Telegram Post