Tag: bugbounty

Open Redirect in Flattr

This bug in Flattr was a low impact Open Redirect that allowed attacker to redirect the victim after authorizing Twitter. PoC Timeline Found vulnerability – 5th June, 2020 Made contact with Flattr – 5th June, 2020 Reported vulnerability – 9th June, 2020 Bug fixed – 11th June, 2020 Reference https://cwe.mitre.org/data/definitions/601.html