Open redirect in Drupal - CVE-2020-13662
Published: May 21, 2020 / Updated: August 25, 2020
Vulnerability identifier: #VU28144
CSH Severity: Low
CVSS v4: 2.1 [CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:A/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2020-13662
CWE-ID: CWE-601
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to redirect victims to arbitrary URL.
The vulnerability exists due to improper sanitization of user-supplied data. A remote attacker can create a link that leads to a trusted website, however, when clicked, redirects the victim to arbitrary domain.
Successful exploitation of this vulnerability may allow a remote attacker to perform a phishing attack and steal potentially sensitive information.
Affected software
Drupal
Fedora
drupal7 (Alpine package)
drupal7
Fedora
drupal7 (Alpine package)
drupal7
How to mitigate CVE-2020-13662
Install updates from vendor's website.
Drupal - update to 7.70
drupal7 (Alpine package) - update to 7.72-r0
drupal7 - addressed in versions 7.72-1.el6, 7.72-1.el7, 7.72-1.fc31, 7.72-1.fc32
drupal7 (Alpine package) - update to 7.72-r0
drupal7 - addressed in versions 7.72-1.el6, 7.72-1.el7, 7.72-1.fc31, 7.72-1.fc32