PT-2021-21393 · WordPress · Ulisting

Re-Alter + 1 · Published 2021-09-27 · Updated 2021-10-01 · CVE-2021-36880

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions WordPress uListing plugin versions <= 2.0.3

Description The issue is related to an Unauthenticated SQL Injection (SQLi) vulnerability. The custom parameter is vulnerable.

Recommendations For WordPress uListing plugin versions <= 2.0.3, update to a version higher than 2.0.3 to resolve the issue. As a temporary workaround, consider restricting access to the vulnerable parameter custom to minimize the risk of exploitation.

Fix

SQL injection

Weakness Enumeration

CWE-89

Related Identifiers

CVE-2021-36880

Affected Products

Ulisting

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2021-36880 · Security Note
• https://osv.dev/vulnerability/CVE-2021-36880 · Vendor Advisory
• https://patchstack.com/database/vulnerability/ulisting/wordpress-ulisting-plugin-2-0-3-unauthenticated-sql-injection-sqli-vulnerability · Note
• https://wordpress.org/plugins/ulisting/#developers · Note