FKIE_CVE-2026-76054

Vulnerability from fkie_nvd - Published: 2026-08-24 15:16 - Updated: 2026-10-12 15:10
Severity
7.1 (High) - CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:H/SI:H/SA:L
Summary
Invocation of Process Using Visible Sensitive Information in Black Duck blackduck-c-cpp 1.0.17 through 3.0.6 allows an actor able to execute code within the scanned project's build to obtain the Black Duck API token via the ambient process environment, which is inherited by subprocesses launched during build capture and signature scanning. This applies only where the token is supplied through the BLACKDUCK_API_TOKEN or BD_HUB_TOKEN environment variable. Upgrading does not remediate prior disclosure; any token supplied to an affected version through an environment variable should be rotated.
References
disclosure@synopsys.comhttps://community.blackduck.com/s/article/Black-Duck-Product-Security-Advisory-CVE-2026-76054-CVE-2026-76055
disclosure@synopsys.comhttps://pypi.org/project/blackduck-c-cpp/
Impacted products
Vendor Product Version
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "collectionURL": "https://pypi.org",
          "defaultStatus": "unaffected",
          "packageName": "blackduck-c-cpp",
          "product": "blackduck-c-cpp",
          "vendor": "Black Duck",
          "versions": [
            {
              "lessThan": "3.0.7",
              "status": "affected",
              "version": "1.0.17",
              "versionType": "semver"
            }
          ]
        }
      ],
      "source": "disclosure@synopsys.com"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Invocation of Process Using Visible Sensitive Information in Black Duck blackduck-c-cpp 1.0.17 through 3.0.6 allows an actor able to execute code within the scanned project\u0027s build to obtain the Black Duck API token via the ambient process environment, which is inherited by subprocesses launched during build capture and signature scanning. This applies only where the token is supplied through the BLACKDUCK_API_TOKEN or BD_HUB_TOKEN environment variable.\n\n\n\nUpgrading does not remediate prior disclosure; any token supplied to an affected version through an environment variable should be rotated."
    },
    {
      "lang": "es",
      "value": "Invocaci\u00f3n de proceso utilizando informaci\u00f3n sensible visible en Black Duck blackduck-c-cpp 1.0.17 hasta 3.0.6 permite a un actor capaz de ejecutar c\u00f3digo dentro de la compilaci\u00f3n del proyecto escaneado obtener el token de la API de Black Duck a trav\u00e9s del entorno de proceso ambiente, el cual es heredado por los subprocesos lanzados durante la captura de compilaci\u00f3n y el escaneo de firmas. Esto aplica solo cuyo el token se suministra a trav\u00e9s de la variable de entorno BLACKDUCK_API_TOKEN o BD_HUB_TOKEN.\n\nLa actualizaci\u00f3n no remedia la divulgaci\u00f3n previa; cualquier token suministrado a una versi\u00f3n afectada a trav\u00e9s de una variable de entorno debe ser rotado."
    }
  ],
  "id": "CVE-2026-76054",
  "lastModified": "2026-10-12T15:10:00.207",
  "metrics": {
    "cvssMetricV40": [
      {
        "cvssData": {
          "Automatable": "NOT_DEFINED",
          "Recovery": "NOT_DEFINED",
          "Safety": "NOT_DEFINED",
          "attackComplexity": "LOW",
          "attackRequirements": "PRESENT",
          "attackVector": "LOCAL",
          "availabilityRequirement": "NOT_DEFINED",
          "baseScore": 7.1,
          "baseSeverity": "HIGH",
          "confidentialityRequirement": "NOT_DEFINED",
          "exploitMaturity": "NOT_DEFINED",
          "integrityRequirement": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedSubIntegrityImpact": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
          "modifiedVulnConfidentialityImpact": "NOT_DEFINED",
          "modifiedVulnIntegrityImpact": "NOT_DEFINED",
          "privilegesRequired": "NONE",
          "providerUrgency": "NOT_DEFINED",
          "subAvailabilityImpact": "LOW",
          "subConfidentialityImpact": "HIGH",
          "subIntegrityImpact": "HIGH",
          "userInteraction": "NONE",
          "valueDensity": "NOT_DEFINED",
          "vectorString": "CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:H/SI:H/SA:L/E:X/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",
          "version": "4.0",
          "vulnAvailabilityImpact": "NONE",
          "vulnConfidentialityImpact": "HIGH",
          "vulnIntegrityImpact": "NONE",
          "vulnerabilityResponseEffort": "NOT_DEFINED"
        },
        "source": "disclosure@synopsys.com",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-76054",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-08-24T15:00:18.957895Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-08-24T15:16:46.650",
  "references": [
    {
      "source": "disclosure@synopsys.com",
      "url": "https://community.blackduck.com/s/article/Black-Duck-Product-Security-Advisory-CVE-2026-76054-CVE-2026-76055"
    },
    {
      "source": "disclosure@synopsys.com",
      "url": "https://pypi.org/project/blackduck-c-cpp/"
    }
  ],
  "sourceIdentifier": "disclosure@synopsys.com",
  "vulnStatus": "Awaiting Analysis",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-214"
        }
      ],
      "source": "disclosure@synopsys.com",
      "type": "Secondary"
    }
  ]
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Drag nodes to arrange them. Double-click a related vulnerability to open it, or a source to visit its link. The Physics button on the left tunes the layout and the simulation; the legend at the bottom left hides or shows nodes by kind and by sighting type.

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.
Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

JSON

Loading timeline…




    Related by attack behaviour

    Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.