CVE-2021-24675: One User Avatar < 2.3.7 - Avatar Update via CSRF

Severity: medium (CVSS 6.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.6% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2021-10-18 · updated 2026-06-17
Weakness: CWE-352

Description

The One User Avatar WordPress plugin before 2.3.7 does not check for CSRF when updating the Avatar in page where the [avatar_upload] shortcode is embed. As a result, attackers could make logged in user change their avatar via a CSRF attack

Affected products

One User Avatar | User Profile Picture: before 2.3.7 — fixed in 2.3.7

How to fix

Upgrade to a fixed version: One User Avatar | User Profile Picture 2.3.7. Check the vendor advisory for mitigations.

References

https://wpscan.com/vulnerability/9b9a55d5-c121-4b5b-80df-f9f419c0dc55
https://wpscan.com/vulnerability/9b9a55d5-c121-4b5b-80df-f9f419c0dc55

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