Description

Drupal Core is prone to a security bypass vulnerability. Exploiting this issue may allow attackers to sneak in new line character in headers and pass untrusted values, which would be then improperly parsed. Drupal Core versions 9.3.x ranging from 9.3.0 and up to and including 9.3.8 are vulnerable.

Remediation

Update to Drupal Core version 9.3.9 or latest

References

https://www.drupal.org/sa-core-2022-006

Related Vulnerabilities

WordPress Ultimate Member Plugin Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2018-17866)

Moodle Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') Vulnerability (CVE-2006-0146)

WordPress Plugin Podlove Subscribe button Cross-Site Scripting (1.3.6)

WordPress Plugin WP Popup Banners includes Backdoor [Only if downloaded via the vendor website] (1.2.3)

WordPress Plugin Simple Image Sizes Unspecified Vulnerability (2.2.4)

Severity

High

Classification

CVE-2022-24775 CWE-20 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N

Tags

Missing Update Authentication Bypass