PT-2023-23988 · Unknown · Kunal Nagar Custom 404 Pro

Lee Se Hyoung · Published 2023-08-30 · Updated 2023-08-31 · CVE-2023-32740

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 Kunal Nagar Custom 404 Pro plugin versions 3.8.1 and earlier

Description The issue is related to an Unauth. Reflected Cross-Site Scripting (XSS) vulnerability. This type of vulnerability allows an attacker to inject malicious scripts into a website, potentially leading to unauthorized actions on behalf of the user.

Recommendations For versions 3.8.1 and earlier, update to a version later than 3.8.1 to resolve the issue. As a temporary workaround, consider restricting access to the plugin's functionality until a patch is available.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2023-32740

Affected Products

Kunal Nagar Custom 404 Pro

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2023-32740 · Security Note
• https://osv.dev/vulnerability/CVE-2023-32740 · Vendor Advisory
• https://twitter.com/CVEnew/status/1696843475860209968 · Twitter Post
• https://patchstack.com/database/vulnerability/custom-404-pro/wordpress-custom-404-pro-plugin-3-8-1-reflected-cross-site-scripting-xss-vulnerability?_s_id=cve · Note
• https://t.me/cibsecurity/69413 · Telegram Post