Helium · Report #843421
Hyperlink Injection on Email Invitation
Validstatus
lowseverity
$50bounty
25upvotes
24 Nov 2020disclosed
How it was found
#DESCRIPTION Found an hyperlink injection of the name of Organization when the attacker invites the victim to his organization with injection hyperlink.
#STEPS
- Add organization with the name of https://attacker.com and switch it.
- Go to user and invite the victim using email.
- victim will seee the invitation with malicious link
#POC IMAGE
- Add organization name as https://attacker.com
{F779678}
- Go to user and invite someone and the victim will see the invitation
{F779676}
- accepted invitation for already registered
{F779677}
Impact
Open Redirect from hyperlink injection to malicious website.