Vulnerability identifier: #VU65636
Vulnerability risk: Low
Exploitation vector: Network
Exploit availability: No
The disclosed vulnerability allows a remote attacker to perform cross-site scripting (XSS) attacks.
The vulnerability exists due to the Media oEmbed iframe route does not properly validate the iframe domain setting. A remote user can trick the victim to follow a specially crafted link and execute arbitrary HTML and script code in user's browser in context of vulnerable website.
Successful exploitation of this vulnerability may allow a remote attacker to steal potentially sensitive information, change appearance of the web page, perform phishing and drive-by-download attacks.
Install updates from vendor's website.
Vulnerable software versions
Drupal: 9.3.0 - 9.3.18, 9.4.0 - 9.4.2, 9.2.0 - 9.2.21, 9.1.0 - 9.1.15, 9.0.0 - 9.0.14
Can this vulnerability be exploited remotely?
Is there known malware, which exploits this vulnerability?