PT-2022-20598 · WordPress · Oauth Client Single Sign On

Lana Codes · Published 2022-09-26 · Updated 2022-09-28 · CVE-2022-3119

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions OAuth client Single Sign On WordPress plugin versions prior to 3.0.4

Description The issue concerns a lack of authorization and CSRF protection when updating settings in the OAuth client Single Sign On WordPress plugin. This could allow unauthenticated attackers to update the settings, change the OAuth endpoints to ones they control, and potentially authenticate as an admin if they know the correct email address.

Recommendations For versions prior to 3.0.4, update to version 3.0.4 or later to resolve the issue. As a temporary workaround, consider restricting access to the plugin's settings page to minimize the risk of exploitation.

Exploit

Fix

Improper Authentication

CSRF

Weakness Enumeration

CWE-287

CWE-352

Related Identifiers

CVE-2022-3119

Affected Products

Oauth Client Single Sign On

References · 4

• 🔥 https://wpscan.com/vulnerability/55b83cee-a8a5-4f9d-a976-a3eed9a558e5 · Exploit
• https://osv.dev/vulnerability/CVE-2022-3119 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-3119 · Security Note
• https://t.me/cibsecurity/50469 · Telegram Post