What’s Vulnerable › Vulnerabilities

CVE-2025-69197: Pterodactyl TOTPs can be reused during validity window

• Severity: medium (CVSS 6.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-01-06 · updated 2026-10-07
• Weakness: CWE-287

Description

Pterodactyl is a free, open-source game server management panel. Versions 1.11.11 and below allow TOTP to be used multiple times during its validity window. Users with 2FA enabled are prompted to enter a token during sign-in, and afterward it is not sufficiently marked as used in the system. This allows an attacker who intercepts that token to use it in addition to a known username/password during the 60-second token validity window. The attacker must have intercepted a valid 2FA token (for example, during a screen share). This issue is fixed in version 1.12.0.

Affected products

• pterodactyl panel: before 1.12.0 — fixed in 1.12.0

How to fix

Upgrade to a fixed version: pterodactyl panel 1.12.0. Check the vendor advisory for mitigations.

References

• https://github.com/pterodactyl/panel/commit/032bf076d92bb2f929fa69c1bac1b89f26b8badf
• https://github.com/pterodactyl/panel/releases/tag/v1.12.0
• https://github.com/pterodactyl/panel/security/advisories/GHSA-rgmp-4873-r683

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