CVE-2026-52743 (GCVE-0-2026-52743)

Vulnerability from cvelistv5 – Published: 2026-09-21 14:24 – Updated: 2026-09-21 14:24
VLAI
Title
GoCD before 26.1.0 is vulnerable to authorization bypass via job status API
Summary
GoCD is a continuous deliver server. Prior to 26.1.0, the internal GoCD UI /jobStatus.json API does not validate that a requested server-assigned job ID belongs to the pipeline and stage named in the request. An authenticated user can guess job IDs and retrieve status for jobs in pipelines the user cannot otherwise view, including job names, state, progress timestamps, assigned agent IP addresses and UUIDs, and associated stages and pipelines. The response does not expose console output, artifacts, commands, variables, or configuration. This issue is fixed in version 26.1.0.
Severity
4.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
CWE
  • CWE-639 - Authorization Bypass Through User-Controlled Key
  • CWE-863 - Incorrect Authorization
Assigner
References
Impacted products
Vendor Product Version CPE status
gocd gocd Affected: < 26.1.0
guessed Create a notification for this product.
Show details on NVD website
To clipboard 

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        }
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            "baseScore": 4.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
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            "version": "3.1"
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              "type": "CWE"
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          ]
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        {
          "descriptions": [
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              "description": "CWE-863: Incorrect Authorization",
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              "type": "CWE"
            }
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      ],
      "providerMetadata": {
        "dateUpdated": "2026-09-21T14:24:57.713Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/gocd/gocd/security/advisories/GHSA-2x6r-h7h3-wqc4",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/gocd/gocd/security/advisories/GHSA-2x6r-h7h3-wqc4"
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          "tags": [
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        },
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          "name": "https://github.com/gocd/gocd/releases/tag/26.1.0",
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          "url": "https://github.com/gocd/gocd/releases/tag/26.1.0"
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          "tags": [
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          "url": "https://www.gocd.org/releases/#26-1-0"
        }
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      "source": {
        "advisory": "GHSA-2x6r-h7h3-wqc4",
        "discovery": "UNKNOWN"
      },
      "title": "GoCD before 26.1.0 is vulnerable to authorization bypass via job status API"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2026-52743",
    "datePublished": "2026-09-21T14:24:57.713Z",
    "dateReserved": "2026-06-08T14:00:43.573Z",
    "dateUpdated": "2026-09-21T14:24:57.713Z",
    "state": "PUBLISHED"
  },
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  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
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                "vendor": "gocd",
                "versions": [
                  {
                    "status": "affected",
                    "version": "\u003c 26.1.0"
                  }
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          }
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        "cveTags": [],
        "descriptions": [
          {
            "lang": "en",
            "value": "GoCD is a continuous deliver server. Prior to 26.1.0, the internal GoCD UI /jobStatus.json API does not validate that a requested server-assigned job ID belongs to the pipeline and stage named in the request. An authenticated user can guess job IDs and retrieve status for jobs in pipelines the user cannot otherwise view, including job names, state, progress timestamps, assigned agent IP addresses and UUIDs, and associated stages and pipelines. The response does not expose console output, artifacts, commands, variables, or configuration. This issue is fixed in version 26.1.0."
          }
        ],
        "id": "CVE-2026-52743",
        "lastModified": "2026-09-21T15:17:28.950",
        "metrics": {
          "cvssMetricV31": [
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              "cvssData": {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
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            "url": "https://github.com/gocd/gocd/commit/07f9ffd16263e0f626c4b7c0fced1b1b854aab1a"
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          {
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            "url": "https://github.com/gocd/gocd/releases/tag/26.1.0"
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            "url": "https://github.com/gocd/gocd/security/advisories/GHSA-2x6r-h7h3-wqc4"
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            "url": "https://www.gocd.org/releases/#26-1-0"
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        "vulnStatus": "Received",
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                "value": "CWE-639"
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                "value": "CWE-863"
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            "source": "security-advisories@github.com",
            "type": "Primary"
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      }
    }
  }
}



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