Vulnerability-Lookup

GHSA-696W-453M-H6JM

Vulnerability from github – Published: 2026-09-27 06:30 – Updated: 2026-09-27 06:30

Details

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.

Severity

7.3 (High)


                  
                    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

5.5 (Medium)


                  
                    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P

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{
  "affected": [],
  "aliases": [
    "CVE-2026-100746"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-287"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-09-27T04:16:34Z",
    "severity": "MODERATE"
  },
  "details": "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.",
  "id": "GHSA-696w-453m-h6jm",
  "modified": "2026-09-27T06:30:21Z",
  "published": "2026-09-27T06:30:21Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-100746"
    },
    {
      "type": "WEB",
      "url": "https://github.com/coollabsio/coolify/pull/10362"
    },
    {
      "type": "WEB",
      "url": "https://github.com/coollabsio/coolify/commit/fc89e357feed5180ed1ab5eb9cb330578f025539"
    },
    {
      "type": "WEB",
      "url": "https://github.com/coollabsio/coolify"
    },
    {
      "type": "WEB",
      "url": "https://github.com/coollabsio/coolify/releases/tag/v4.1.1"
    },
    {
      "type": "WEB",
      "url": "https://github.com/lakshayyverma/CVE-Discovery/blob/main/coolify-unauth-secret-overwrite-github-app-redirect.7z"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/cve/CVE-2026-100746"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/submit/897404"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/vuln/410617"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/vuln/410617/cti"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
      "type": "CVSS_V4"
    }
  ]
}

CVE-2026-100746 (GCVE-0-2026-100746)

Vulnerability from cvelistv5 – Published: 2026-09-27 03:30 – Updated: 2026-09-28 13:48 X_Open Source

Title

coollabsio Coolify GitHub App Setup redirect missing authentication

Summary

Severity

6.9 (Medium)


                        
                          CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P

7.3 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C

7.3 (High)


                        
                          CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-09-28 13:47 UTC

CWE

CWE-306 - Missing Authentication
CWE-287 - Improper Authentication

Assigner

VulDB mitre root Scorecard

References

9 references

URL	Tags
https://vuldb.com/vuln/410617	vdb-entrytechnical-description
https://vuldb.com/vuln/410617/cti	signaturepermissions-required
https://vuldb.com/cve/CVE-2026-100746	third-party-advisory
https://vuldb.com/submit/897404	third-party-advisory
https://github.com/lakshayyverma/CVE-Discovery/bl…	exploit
https://github.com/coollabsio/coolify/pull/10362	issue-trackingpatch
https://github.com/coollabsio/coolify/commit/fc89…	patch
https://github.com/coollabsio/coolify/releases/ta…	patch
https://github.com/coollabsio/coolify/	product

Impacted products

1 product

Vendor	Product	Version
coollabsio	Coolify	Affected: 4.0 Affected: 4.1.0 Unaffected: 4.1.1 cpe:2.3:a:coollabsio:coolify::::::::

Credits

lakshay12311 (VulDB User)

Show details on NVD website

JSON

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                "id": "CVE-2026-100746",
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                  },
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                    "Technical Impact": "partial"
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                "timestamp": "2026-09-28T13:47:48.281718Z",
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            }
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      "credits": [
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        {
          "lang": "en",
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        {
          "name": "VDB-410617 | CTI Indicators (IOB, IOC, IOA)",
          "tags": [
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          "url": "https://vuldb.com/vuln/410617/cti"
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          "tags": [
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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

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GHSA-696W-453M-H6JM

CVE-2026-100746 (GCVE-0-2026-100746)

Tags

Sightings

Nomenclature

Related by attack behaviour