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CSRF allowing an external page to trigger a user logout event

Low
DaneEveritt published GHSA-m49f-hcxp-6hm6 Oct 23, 2021

Package

Pterodactyl/Http/Controllers/Auth/LoginController (php)

Affected versions

>= 1.0.0 <= 1.6.2

Patched versions

1.6.3

Description

Impact

A malicious user can trigger a user logout if a signed in user visits a malicious website that makes a request to the Panel's sign-out endpoint. This requires a targeted attack against a specific Panel instance, and serves only to sign a user out. No user details are leaked, nor is any user data affected, this is simply an annoyance at worst.

Patches

None.

Workarounds

None.

For more information

If you have any questions or comments about this advisory please contact Tactical Fish#8008 on Discord, or email dane@pterodactyl.io.

Severity

Low
0.0
/ 10

CVSS base metrics

Attack vector
Network
Attack complexity
Low
Privileges required
None
User interaction
Required
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
None
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:N

CVE ID

CVE-2021-41176

Weaknesses

Credits