Description

WordPress Plugin PI Button [only if downloaded via the vendor website] contains suspicious code. Attackers can exploit this issue to perform a variety of actions. Successful attacks will compromise the affected application and possibly the webserver or computer. WordPress Plugin PI Button version 3.3.3 is vulnerable; prior versions may also be affected.

Remediation

Update to plugin version 3.3.4 or latest

References

https://jetpack.com/2022/01/18/backdoor-found-in-themes-and-plugins-from-accesspress-themes/

Related Vulnerabilities

WordPress Plugin Auto Featured Image Arbitrary File Upload (1.2)

WordPress Plugin Venture Event Manager Cross-Site Scripting (3.2.4)

WordPress Plugin All-In-One Security (AIOS)-Security and Firewall Cross-Site Scripting (4.4.5)

Oracle Database Server Other Vulnerability (CVE-2006-1869)

Drupal Core 8.9.x Multiple Cross-Site Scripting Vulnerabilities (8.9.0 - 8.9.5)

Severity

High

Classification

CVE-2021-24867 CWE-912 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Tags

Missing Update