Reference page — cumulative record through Saturday, October 3, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.
CVE-2026-100746
coollabsio Coolify GitHub App Setup redirect missing authentication
AV AC AT PR UI VC VI VA CVSS EPSS %ile KEV
N L N N N L L L 5.5 .0050 40.5 —
AFFECTED
Product Versions Fixed
Coolify 4.0 – 4.1.1
TIMELINE
Sep 26 Reserved by VulDB
Sep 27 Published (CNA: VulDB)
Sep 28 EXPLOIT PUBLISHED — CVE-2026-100746 (coollabsio Coolify). Public exploit reference added.
Description
A vulnerability was found in coollabsio Coolify up to 4.1.0. This affects the function Github::redirect of the file /webhooks/source/github/redirect of the component GitHub App Setup Handler. The manipulation of the argument state results in missing authentication. The attack can be executed remotely. The exploit has been made public and could be used. Upgrading to version 4.1.1 mitigates this issue. The patch is identified as fc89e357feed5180ed1ab5eb9cb330578f025539. The affected component should be upgraded.
Lifecycle
Complete event history — 3 events, chronological
| Date | Event | Detail |
| September 26, 2026 | Reserved | Reserved by VulDB |
| September 27, 2026 | Published | Published (CNA: VulDB) |
| September 28, 2026 | EXPLOIT PUBLISHED | EXPLOIT PUBLISHED — CVE-2026-100746 (coollabsio Coolify). Public exploit reference added. |
Affected
Affected products and packages — 1 row
| Vendor | Product / Package | Ecosystem | Version introduced | Fixed |
| coollabsio | Coolify | — | 4.0 | 4.1.1 |
About this page
This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2026-100746 from the CVE Program record, NVD enrichment, the CISA KEV catalog, EPSS, and OSV advisories. The box score's numbers (CVSS, EPSS, KEV status) are current as of Saturday, October 3, 2026 UTC and are re-derived as the archive grows; only dated daily editions are immutable pages of record. The authoritative source for this identifier is cve.org.