PT-2026-1328 · Coolify · Coolify

Published 2026-01-05 · Updated 2026-01-06 · CVE-2025-64421

Positive Technologies (AI Summary)

CVSS v4.0

8.7

High

Base vector

AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Name of the Vulnerable Software and Affected Versions Coolify versions up to and including 4.0.0-beta.434

Description Coolify is a self-hostable tool for managing servers, applications, and databases. A low privileged user (member) can invite a high privileged user, and subsequently gain administrative access to the Coolify instance. Specifically, despite an initial error message, repeatedly clicking the invite button allows a low privileged user to invite themselves as an administrator. Following the invitation, the attacker can initiate a password reset and log in with new administrative credentials.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

LPE

Incorrect Authorization

Weakness Enumeration

CWE-863

Related Identifiers

CVE-2025-64421

GHSA-4P6R-M39M-9CM9

Affected Products

Coolify

References · 8

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/64xxx/CVE-2025-64421.json · Exploit
• 🔥 https://drive.google.com/file/d/1YZHFgiZv_k9p9909A63DAErsTsh8K1rc/view?usp=drive_link · Exploit
• https://github.com/coollabsio/coolify/security/advisories/GHSA-4p6r-m39m-9cm9 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2025-64421 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-64421 · Security Note
• https://twitter.com/VulmonFeeds/status/2008451030980198639 · Twitter Post
• https://t.me/CVEtracker/41420 · Telegram Post
• https://twitter.com/CVEnew/status/2008265036536656227 · Twitter Post