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FKIE_CVE-2026-85650

Vulnerability from fkie_nvd - Published: 2026-09-04 15:17 - Updated: 2026-09-04 16:18
Severity
5.4 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
Summary
Trigger.dev before 4.5.2 contains a server-side request forgery vulnerability in webhook alert channel delivery URLs that are fetched without validation or SSRF protection. Authenticated users with organization membership can create alert channels with URLs targeting internal services and metadata endpoints, allowing the server to issue POST requests to restricted resources.
References
disclosure@vulncheck.comhttps://github.com/triggerdotdev/trigger.dev
disclosure@vulncheck.comhttps://github.com/triggerdotdev/trigger.dev/commit/34b1a181c2a1d33a53ebab88f84b05f81fea4254
disclosure@vulncheck.comhttps://github.com/triggerdotdev/trigger.dev/issues/4172
disclosure@vulncheck.comhttps://github.com/triggerdotdev/trigger.dev/releases/tag/v4.5.2
disclosure@vulncheck.comhttps://github.com/triggerdotdev/trigger.dev/security/advisories/GHSA-xxv7-2vv3-h682
disclosure@vulncheck.comhttps://www.vulncheck.com/advisories/trigger-dev-before-4.5.2-server-side-request-forgery-via-webhook-alert-channel
134c704f-9b21-4f2e-91b3-4a467353bcc0https://github.com/triggerdotdev/trigger.dev/issues/4172
Impacted products
Vendor Product Version
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "trigger.dev",
          "vendor": "triggerdotdev",
          "versions": [
            {
              "lessThan": "4.5.2",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "source": "disclosure@vulncheck.com"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Trigger.dev before 4.5.2 contains a server-side request forgery vulnerability in webhook alert channel delivery URLs that are fetched without validation or SSRF protection. Authenticated users with organization membership can create alert channels with URLs targeting internal services and metadata endpoints, allowing the server to issue POST requests to restricted resources."
    }
  ],
  "id": "CVE-2026-85650",
  "lastModified": "2026-09-04T16:18:20.560",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 5.4,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 2.5,
        "source": "disclosure@vulncheck.com",
        "type": "Secondary"
      }
    ],
    "cvssMetricV40": [
      {
        "cvssData": {
          "Automatable": "NOT_DEFINED",
          "Recovery": "NOT_DEFINED",
          "Safety": "NOT_DEFINED",
          "attackComplexity": "LOW",
          "attackRequirements": "NONE",
          "attackVector": "NETWORK",
          "availabilityRequirement": "NOT_DEFINED",
          "baseScore": 5.3,
          "baseSeverity": "MEDIUM",
          "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": "LOW",
          "providerUrgency": "NOT_DEFINED",
          "subAvailabilityImpact": "NONE",
          "subConfidentialityImpact": "NONE",
          "subIntegrityImpact": "NONE",
          "userInteraction": "NONE",
          "valueDensity": "NOT_DEFINED",
          "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/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": "LOW",
          "vulnIntegrityImpact": "LOW",
          "vulnerabilityResponseEffort": "NOT_DEFINED"
        },
        "source": "disclosure@vulncheck.com",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-85650",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-09-04T15:31:41.621339Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-09-04T15:17:43.190",
  "references": [
    {
      "source": "disclosure@vulncheck.com",
      "url": "https://github.com/triggerdotdev/trigger.dev"
    },
    {
      "source": "disclosure@vulncheck.com",
      "url": "https://github.com/triggerdotdev/trigger.dev/commit/34b1a181c2a1d33a53ebab88f84b05f81fea4254"
    },
    {
      "source": "disclosure@vulncheck.com",
      "url": "https://github.com/triggerdotdev/trigger.dev/issues/4172"
    },
    {
      "source": "disclosure@vulncheck.com",
      "url": "https://github.com/triggerdotdev/trigger.dev/releases/tag/v4.5.2"
    },
    {
      "source": "disclosure@vulncheck.com",
      "url": "https://github.com/triggerdotdev/trigger.dev/security/advisories/GHSA-xxv7-2vv3-h682"
    },
    {
      "source": "disclosure@vulncheck.com",
      "url": "https://www.vulncheck.com/advisories/trigger-dev-before-4.5.2-server-side-request-forgery-via-webhook-alert-channel"
    },
    {
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "url": "https://github.com/triggerdotdev/trigger.dev/issues/4172"
    }
  ],
  "sourceIdentifier": "disclosure@vulncheck.com",
  "vulnStatus": "Received",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-918"
        }
      ],
      "source": "disclosure@vulncheck.com",
      "type": "Secondary"
    }
  ]
}



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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.

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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.
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  • 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.


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