An issue was discovered in MB CONNECT LINE mymbCONNECT24 and mbCONNECT24 through 2.6.2. There is a self XSS issue with a crafted cookie in the login page.
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.
Link | Tags |
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https://mbconnectline.com/security-advice/ | vendor advisory |
https://cert.vde.com/de-de/advisories/vde-2021-003 | third party advisory |