CVE-2026-34034 (GCVE-0-2026-34034)

Vulnerability from cvelistv5 – Published: 2026-07-07 03:06 – Updated: 2026-07-07 12:51
VLAI
Title
Coolify: Host RCE via Sentinel token injection
Summary
Coolify is an open-source and self-hostable tool for managing servers, applications, and databases. Prior to 4.0.0-beta.466, the sentinel_token setting is used in shell commands without sufficient validation, allowing an authenticated user with access to server Sentinel settings to inject shell syntax and execute commands on the host when Sentinel is restarted. This issue is fixed in version 4.0.0-beta.466.
Severity
8.8 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Assigner
References
Impacted products
Vendor Product Version
coollabsio coolify Affected: < 4.0.0-beta.466
Create a notification for this product.
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-34034",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-07-07T12:50:54.541531Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-07-07T12:51:01.534Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "references": [
          {
            "tags": [
              "exploit"
            ],
            "url": "https://github.com/coollabsio/coolify/security/advisories/GHSA-rpr8-p7jc-x844"
          }
        ],
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "coolify",
          "vendor": "coollabsio",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 4.0.0-beta.466"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Coolify is an open-source and self-hostable tool for managing servers, applications, and databases. Prior to 4.0.0-beta.466, the sentinel_token setting is used in shell commands without sufficient validation, allowing an authenticated user with access to server Sentinel settings to inject shell syntax and execute commands on the host when Sentinel is restarted. This issue is fixed in version 4.0.0-beta.466."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-78",
              "description": "CWE-78: Improper Neutralization of Special Elements used in an OS Command (\u0027OS Command Injection\u0027)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-07-07T03:06:31.815Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/coollabsio/coolify/security/advisories/GHSA-rpr8-p7jc-x844",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/coollabsio/coolify/security/advisories/GHSA-rpr8-p7jc-x844"
        },
        {
          "name": "https://github.com/coollabsio/coolify/commit/096d4369e59b3db7ace2db3ca42588c41b9b6019",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/coollabsio/coolify/commit/096d4369e59b3db7ace2db3ca42588c41b9b6019"
        },
        {
          "name": "https://github.com/coollabsio/coolify/releases/tag/v4.0.0-beta.466",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/coollabsio/coolify/releases/tag/v4.0.0-beta.466"
        }
      ],
      "source": {
        "advisory": "GHSA-rpr8-p7jc-x844",
        "discovery": "UNKNOWN"
      },
      "title": "Coolify: Host RCE via Sentinel token injection"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2026-34034",
    "datePublished": "2026-07-07T03:06:31.815Z",
    "dateReserved": "2026-03-25T15:29:04.743Z",
    "dateUpdated": "2026-07-07T12:51:01.534Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2026-34034",
      "date": "2026-07-08",
      "epss": "0.00403",
      "percentile": "0.32292"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2026-34034\",\"sourceIdentifier\":\"security-advisories@github.com\",\"published\":\"2026-07-07T04:17:47.603\",\"lastModified\":\"2026-07-07T13:22:13.557\",\"vulnStatus\":\"Deferred\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Coolify is an open-source and self-hostable tool for managing servers, applications, and databases. Prior to 4.0.0-beta.466, the sentinel_token setting is used in shell commands without sufficient validation, allowing an authenticated user with access to server Sentinel settings to inject shell syntax and execute commands on the host when Sentinel is restarted. This issue is fixed in version 4.0.0-beta.466.\"}],\"affected\":[{\"source\":\"security-advisories@github.com\",\"affectedData\":[{\"vendor\":\"coollabsio\",\"product\":\"coolify\",\"versions\":[{\"version\":\"\u003c 4.0.0-beta.466\",\"status\":\"affected\"}]}]}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"security-advisories@github.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\",\"baseScore\":8.8,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":2.8,\"impactScore\":5.9}],\"ssvcV203\":[{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"ssvcData\":{\"timestamp\":\"2026-07-07T12:50:54.541531Z\",\"id\":\"CVE-2026-34034\",\"options\":[{\"exploitation\":\"none\"},{\"automatable\":\"no\"},{\"technicalImpact\":\"total\"}],\"role\":\"CISA Coordinator\",\"version\":\"2.0.3\"}}]},\"weaknesses\":[{\"source\":\"security-advisories@github.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-78\"}]}],\"references\":[{\"url\":\"https://github.com/coollabsio/coolify/commit/096d4369e59b3db7ace2db3ca42588c41b9b6019\",\"source\":\"security-advisories@github.com\"},{\"url\":\"https://github.com/coollabsio/coolify/releases/tag/v4.0.0-beta.466\",\"source\":\"security-advisories@github.com\"},{\"url\":\"https://github.com/coollabsio/coolify/security/advisories/GHSA-rpr8-p7jc-x844\",\"source\":\"security-advisories@github.com\"},{\"url\":\"https://github.com/coollabsio/coolify/security/advisories/GHSA-rpr8-p7jc-x844\",\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\"}]}}",
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2026-34034\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"total\"}], \"version\": \"2.0.3\", \"timestamp\": \"2026-07-07T12:50:54.541531Z\"}}}], \"references\": [{\"url\": \"https://github.com/coollabsio/coolify/security/advisories/GHSA-rpr8-p7jc-x844\", \"tags\": [\"exploit\"]}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2026-07-07T12:50:34.912Z\"}}], \"cna\": {\"title\": \"Coolify: Host RCE via Sentinel token injection\", \"source\": {\"advisory\": \"GHSA-rpr8-p7jc-x844\", \"discovery\": \"UNKNOWN\"}, \"metrics\": [{\"cvssV3_1\": {\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 8.8, \"attackVector\": \"NETWORK\", \"baseSeverity\": \"HIGH\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\", \"integrityImpact\": \"HIGH\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"LOW\", \"availabilityImpact\": \"HIGH\", \"privilegesRequired\": \"LOW\", \"confidentialityImpact\": \"HIGH\"}}], \"affected\": [{\"vendor\": \"coollabsio\", \"product\": \"coolify\", \"versions\": [{\"status\": \"affected\", \"version\": \"\u003c 4.0.0-beta.466\"}]}], \"references\": [{\"url\": \"https://github.com/coollabsio/coolify/security/advisories/GHSA-rpr8-p7jc-x844\", \"name\": \"https://github.com/coollabsio/coolify/security/advisories/GHSA-rpr8-p7jc-x844\", \"tags\": [\"x_refsource_CONFIRM\"]}, {\"url\": \"https://github.com/coollabsio/coolify/commit/096d4369e59b3db7ace2db3ca42588c41b9b6019\", \"name\": \"https://github.com/coollabsio/coolify/commit/096d4369e59b3db7ace2db3ca42588c41b9b6019\", \"tags\": [\"x_refsource_MISC\"]}, {\"url\": \"https://github.com/coollabsio/coolify/releases/tag/v4.0.0-beta.466\", \"name\": \"https://github.com/coollabsio/coolify/releases/tag/v4.0.0-beta.466\", \"tags\": [\"x_refsource_MISC\"]}], \"descriptions\": [{\"lang\": \"en\", \"value\": \"Coolify is an open-source and self-hostable tool for managing servers, applications, and databases. Prior to 4.0.0-beta.466, the sentinel_token setting is used in shell commands without sufficient validation, allowing an authenticated user with access to server Sentinel settings to inject shell syntax and execute commands on the host when Sentinel is restarted. This issue is fixed in version 4.0.0-beta.466.\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-78\", \"description\": \"CWE-78: Improper Neutralization of Special Elements used in an OS Command (\u0027OS Command Injection\u0027)\"}]}], \"providerMetadata\": {\"orgId\": \"a0819718-46f1-4df5-94e2-005712e83aaa\", \"shortName\": \"GitHub_M\", \"dateUpdated\": \"2026-07-07T03:06:31.815Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2026-34034\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2026-07-07T12:51:01.534Z\", \"dateReserved\": \"2026-03-25T15:29:04.743Z\", \"assignerOrgId\": \"a0819718-46f1-4df5-94e2-005712e83aaa\", \"datePublished\": \"2026-07-07T03:06:31.815Z\", \"assignerShortName\": \"GitHub_M\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

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.


Detection rules are retrieved from Rulezet.