PT-2021-16186 · WordPress · One User Avatar

Apple502J · Published 2021-10-18 · Updated 2021-10-20 · CVE-2021-24675

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 The One User Avatar WordPress plugin versions prior to 2.3.7

Description The issue concerns a lack of CSRF check when updating the avatar in a page where the [avatar upload] shortcode is embedded. This allows attackers to make logged-in users change their avatar via a CSRF attack.

Recommendations For versions prior to 2.3.7, update to version 2.3.7 or later to resolve the issue. As a temporary workaround, consider restricting access to pages with the [avatar upload] shortcode to minimize the risk of exploitation.

Exploit

Fix

CSRF

Weakness Enumeration

CWE-352

Related Identifiers

CVE-2021-24675

Affected Products

One User Avatar

References · 4

• 🔥 https://wpscan.com/vulnerability/9b9a55d5-c121-4b5b-80df-f9f419c0dc55 · Exploit
• https://osv.dev/vulnerability/CVE-2021-24675 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-24675 · Security Note
• https://t.me/cibsecurity/30709 · Telegram Post