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GHSA-7xvh-c266-cfr5
No affected components available
Description
Since version 4.12.0, Dependency-Track users with the SYSTEM_CONFIGURATION permission can configure a "welcome message", which is HTML that is to be rendered on the login page for branding purposes.
When rendering the welcome message, Dependency-Track versions before 4.13.6 did not properly sanitize the HTML, allowing arbitrary JavaScript to be executed.
Impact
Users with the SYSTEM_CONFIGURATION permission (i.e., administrators), can exploit this weakness to execute arbitrary JavaScript for users browsing to the login page.
Patches
The issue has been fixed in version 4.13.6.
References
- The issue was introduced via: https://github.com/DependencyTrack/frontend/pull/986
- The issue was fixed via: https://github.com/DependencyTrack/frontend/pull/1378
Credit
Thanks to Jonas Benjamin Friedli for identifying and responsibly disclosing the issue.
The vulnerability can be exploited over the network without needing physical access. It is easy for an attacker to exploit this vulnerability. An attacker needs high-level or administrative privileges. The attacker needs the user to perform some action, like clicking a link. The vulnerability can affect other systems as well, not just the initial system. There is a low impact on the confidentiality of the information. There is a low impact on the integrity of the data.
Exploitation attempts have been detected. Elevated vigilance and prompt remediation are advised.
The exploit probability is very low. The vulnerability is unlikely to be exploited in the next 30 days.
We did not find any exploit available. Neither in GitHub repositories nor in the Exploit-Database.
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