Information disclosure in Drupal - #VU73724
Published: March 15, 2023
Vulnerability identifier: #VU73724
CSH Severity: Medium
CVSS v4: 6.9 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N]
CVE-ID: N/A
CWE-ID: CWE-200
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to the way the language module handles translations of articles. A remote attacker can use the Language switcher block to obtain links to quickly switch between different languages and use these links to view unpublished translations. When used in conjunction with a module like Pathauto, this may reveal the title of unpublished content.
Affected software
Drupal
Remediation
Install updates from vendor's website.
Drupal - addressed in versions 9.4.12, 9.5.5, 10.0.5