PT-2021-21390 · WordPress · Ulisting

Re-Alter + 1 · Published 2021-09-27 · Updated 2021-10-01 · CVE-2021-36877

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

Name of the Vulnerable Software and Affected Versions uListing plugin versions <= 2.0.5

Description The issue allows attackers to modify user roles due to a Cross-Site Request Forgery (CSRF) vulnerability. This can be exploited by attackers to gain unauthorized access and make changes to user roles.

Recommendations For versions <= 2.0.5, update to a version greater than 2.0.5 to resolve the issue. As a temporary workaround, consider restricting access to sensitive user role modification functionality until a patch is available.

Fix

CSRF

Weakness Enumeration

CWE-352

Related Identifiers

CVE-2021-36877

Affected Products

Ulisting

References · 5

• https://osv.dev/vulnerability/CVE-2021-36877 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-36877 · Security Note
• https://patchstack.com/database/vulnerability/ulisting/wordpress-ulisting-plugin-2-0-5-modify-user-roles-via-cross-site-request-forgery-csrf-vulnerability · Note
• https://wordpress.org/plugins/ulisting/#developers · Note
• https://t.me/cibsecurity/29496 · Telegram Post