A vulnerability was found in Overdrive Eletrônica course-builder up to 1.7.x and classified as problematic. Affected by this issue is an unknown function of the file coursebuilder/modules/oeditor/oeditor.html. The manipulation with an unknown input leads to a cross site scripting vulnerability. Using CWE to declare the problem leads to CWE-79. The software 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. Impacted is integrity.

The weakness was disclosed 01/14/2023 as e39645fd714adb7e549908780235911ae282b21b. The advisory is shared for download at github.com. This vulnerability is handled as CVE-2015-10049. 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:coursebuilder/modules/oeditor/oeditor.html it is possible to find vulnerable targets with Google Hacking.

Upgrading to version 1.8.0 eliminates this vulnerability. The upgrade is hosted for download at github.com. Applying the patch e39645fd714adb7e549908780235911ae282b21b is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

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• Overdrive Eletrônica

Name

• course-builder

License

• open-source

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