PT-2026-28101 · Coolify · Coolify

Q1Uf3Ng · CVE-2026-27883 · Published 2026-03-25 · Updated 2026-07-01

Positive Technologies (AI Summary)

CVSS v3.1

5.0

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Coolify versions prior to 4.0.0-beta.464

Description An authorization bypass allows any authenticated user to access deployment details belonging to any team. The issue occurs because the GET /api/v1/deployments/{uuid} endpoint fails to use the $teamId extracted from the authentication token to scope the database query.

Recommendations Update to version 4.0.0-beta.464.

Exploit

Fix

IDOR

Weakness Enumeration

CWE-639

Related Identifiers

CVE-2026-27883

GHSA-F6H4-QX26-76JV

Affected Products

Coolify

References · 9

• 🔥 https://github.com/coollabsio/coolify/security/advisories/GHSA-f6h4-qx26-76jv · Exploit
• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/27xxx/CVE-2026-27883.json · Exploit
• https://osv.dev/vulnerability/CVE-2026-27883 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-27883 · Security Note
• https://t.me/cveNotify/181499 · Telegram Post
• https://t.me/cveNotify/183208 · Telegram Post
• https://twitter.com/q1uf3ng/status/2036824777642655889 · Twitter Post
• https://t.me/CVEtracker/58442 · Telegram Post
• https://twitter.com/VulmonFeeds/status/2071999487946416438 · Twitter Post