Vulnerability identifier: #VU57928
Vulnerability risk: Low
Exploitation vector: Network
Exploit availability: No
Vendor: GitLab, Inc
The disclosed vulnerability allows a remote attacker to perform cross-site scripting (XSS) attacks.
The vulnerability exists due to insufficient sanitization of user-supplied data within the ipynb files. A remote authenticated attacker can inject 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
Gitlab Community Edition: 13.5.0 - 14.4.0
GitLab Enterprise Edition: 13.5.0 - 14.4.0
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.