Description

WordPress Plugin Countdown Block is prone to a security bypass vulnerability. Exploiting this issue may allow attackers to perform otherwise restricted actions and subsequently modify post contents displayed to users. WordPress Plugin Countdown Block version 1.1.1 is vulnerable; prior versions may also be affected.

Remediation

Update to plugin version 1.1.2 or latest

References

https://sploitus.com/exploit?id=WPEX-ID:431901EB-0F95-4033-B943-324E6D3844A5

https://plugins.svn.wordpress.org/countdown-block/trunk/readme.txt

Related Vulnerabilities

WordPress Plugin Activity Log Cross-Site Scripting (2.3.1)

Magento Incorrect Authorization Vulnerability (CVE-2021-28567)

CubeCart Improper Input Validation Vulnerability (CVE-2013-1465)

WordPress Plugin FireStorm Shopping Cart eCommerce SQL Injection (2.07.02)

Lighttpd Other Vulnerability (CVE-2007-3946)

Severity

High

Classification

CVE-2021-24633 CWE-264 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N

Tags

Missing Update Authentication Bypass