PT-2021-16057 · WordPress · Custom Login Redirect

Vinay Bhuria · Published 2021-08-16 · Updated 2021-08-23 · CVE-2021-24536

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 Custom Login Redirect WordPress plugin version 1.0.0

Description The issue is related to the lack of a CSRF check when saving settings and the failure to sanitise or escape user input before outputting it back in the page. This leads to a Stored Cross-Site Scripting issue, which can be exploited by attackers.

Recommendations For Custom Login Redirect WordPress plugin version 1.0.0, consider disabling the plugin until a patch is available to prevent potential exploitation. Restrict access to the settings page to minimize the risk of Stored Cross-Site Scripting attacks. Avoid using the plugin until the issue is resolved.

Exploit

Fix

XSS

CSRF

Weakness Enumeration

CWE-79

CWE-352

Related Identifiers

CVE-2021-24536

Affected Products

Custom Login Redirect

References · 5

• 🔥 https://wpscan.com/vulnerability/e1ca9978-a44d-4717-b963-acaf56258fc9 · Exploit
• https://osv.dev/vulnerability/CVE-2021-24536 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-24536 · Security Note
• https://t.me/cvenotify/19391 · Telegram Post
• https://t.me/cibsecurity/27355 · Telegram Post