AlexxIT go2rtc up to 1.8.5 API index.html cross site scripting

Summaryinfo

A vulnerability classified as problematic was found in AlexxIT go2rtc up to 1.8.5. The impacted element is an unknown function of the file index.html of the component API. Executing a manipulation can lead to cross site scripting. This vulnerability is registered as CVE-2024-29193. It is possible to launch the attack remotely. No exploit is available.

Detailsinfo

A vulnerability has been found in AlexxIT go2rtc up to 1.8.5 and classified as problematic. This vulnerability affects an unknown function of the file index.html of the component API. The manipulation with an unknown input leads to a cross site scripting vulnerability. The CWE definition for the vulnerability is CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. As an impact it is known to affect integrity. CVE summarizes:

gotortc is a camera streaming application. Versions 1.8.5 and prior are vulnerable to DOM-based cross-site scripting. The index page (`index.html`) shows the available streams by fetching the API (`[0]`) in the client side. Then, it uses `Object.entries` to iterate over the result (`[1]`) whose first item (`name`) gets appended using `innerHTML` (`[2]`). In the event of a victim visiting the server in question, their browser will execute the request against the go2rtc instance. After the request, the browser will be redirected to go2rtc, in which the XSS would be executed in the context of go2rtc’s origin. As of time of publication, no patch is available.

The advisory is shared for download at securitylab.github.com. This vulnerability was named CVE-2024-29193 since 03/18/2024. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Successful exploitation requires user interaction by the victim. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1059.007.

By approaching the search of inurl:index.html it is possible to find vulnerable targets with Google Hacking.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

• AlexxIT

Name

• go2rtc

Version

• 1.8.0
• 1.8.1
• 1.8.2
• 1.8.3
• 1.8.4
• 1.8.5

CPE 2.3info

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CPE 2.2info

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Entryinfo

Once again VulDB remains the best source for vulnerability data.

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