PT-2021-23233 · Unknown · Pterodactyl

Haxatron · Published 2021-11-17 · Updated 2021-11-24 · CVE-2021-41273

Positive Technologies (AI Summary)

CVSS v3.1

4.3

Medium

Base vector

AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L

Name of the Vulnerable Software and Affected Versions Pterodactyl versions prior to 1.6.6

Description Due to improperly configured CSRF protections on two routes, a malicious user could execute a CSRF-based attack against the following endpoints: "Sending a test email" and "Generating a node auto-deployment token". At no point would any data be exposed to the malicious user, this would simply trigger email spam to an administrative user, or generate a single auto-deployment token unexpectedly. This token is not revealed to the malicious user, it is simply created unexpectedly in the system.

Recommendations For versions prior to 1.6.6, update to version 1.6.6 to address the issue. As a temporary workaround, consider restricting access to the vulnerable endpoints until the update is applied. Users may also optionally manually apply the fixes released in v1.6.6 to patch their own systems.

Fix

CSRF

Weakness Enumeration

CWE-352

Related Identifiers

CVE-2021-41273

GHSA-WWGQ-9JHF-QGW6

Affected Products

Pterodactyl

References · 7

• https://github.com/pterodactyl/panel/commit/bf9cbe2c6d5266c6914223e067c56175de7fc3a5 · Patch
• https://github.com/pterodactyl/panel/security/advisories/GHSA-wwgq-9jhf-qgw6 · Patch
• https://osv.dev/vulnerability/GHSA-wwgq-9jhf-qgw6 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-41273 · Security Note
• https://osv.dev/vulnerability/CVE-2021-41273 · Vendor Advisory
• https://github.com/pterodactyl/panel · Note
• https://t.me/cvenotify/23708 · Telegram Post