Description

WordPress Plugin Reusable Blocks Extended is prone to a cross-site request forgery vulnerability. Exploiting this issue may allow a remote attacker to perform certain administrative actions and gain unauthorized access to the affected application; other attacks are also possible. WordPress Plugin Reusable Blocks Extended version 0.9 is vulnerable; prior versions may also be affected.

Remediation

Update to plugin version 0.9.1 or latest

References

https://www.wordfence.com/threat-intel/vulnerabilities/wordpress-plugins/reusable-blocks-extended/reusable-blocks-extended-09-cross-site-request-forgery-via-reblex-reusable-screen-block-pattern-registration

https://plugins.svn.wordpress.org/reusable-blocks-extended/trunk/readme.txt

Related Vulnerabilities

Oracle HTTP Server NULL Pointer Dereference Vulnerability (CVE-2020-1971)

Oracle HTTP Server Other Vulnerability (CVE-2002-0659)

Jboss EAP Exposure of Resource to Wrong Sphere Vulnerability (CVE-2021-3859)

SugarCRM Improper Control of Generation of Code ('Code Injection') Vulnerability (CVE-2019-17299)

WordPress Plugin Google Maps by BestWebSoft Cross-Site Scripting (1.3.5)

Severity

High

Classification

CVE-2023-27611 CWE-352 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N

Tags

Missing Update CSRF