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GHSA-fg52-xjfc-9rh8
No affected components available
Pterodactyl version 0.7.13 and lower - 2FA Sniffing
Users who have enabled 2FA protections on their account can unintentionally have their account's existence sniffed by malicious users who enter random credentials into the login fields.
Impact
Users who have enabled 2FA protections on their account can unintentionally have their account's existence sniffed by malicious users who enter random credentials into the login fields.
A logical mistake was made when the original code was written that would wait to verify the user's password until they had provided 2FA credentials if it was enabled on their account. However, because of this you could enter a bad password for a known email and determine if the account exists if you got redirected to a 2FA page.
For more information
If you have any questions or comments about this advisory please react out on Discord or email dane@[project name].io.
The vulnerability can be exploited over the network without needing physical access. It is easy for an attacker to exploit this vulnerability. An attacker does not need any special privileges or access rights. No user interaction is needed for the attacker to exploit this vulnerability. The impact is confined to the system where the vulnerability exists. There is a high impact on the confidentiality of the information.
Exploitation attempts have been detected. Elevated vigilance and prompt remediation are advised.
The exploit probability is very low. The vulnerability is unlikely to be exploited in the next 30 days.
We did not find any exploit available. Neither in GitHub repositories nor in the Exploit-Database.
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