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CVE-2026-42017

Status: AnalyzedHigh (8.8)—

An event-handling weakness in JFrog Artifactory could expose privileged authorization material to a lower-privileged user under specific conditions.

CVSS

Exploitation probability (EPSS)

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

🎯 ATT&CK techniques

How this vulnerability is exploited and what the attacker gains, in MITRE ATT&CK terms.

AV:N/AC:L/PR:L requiere red y privilegios (T1210). CWE-200 (exposición de información) + 'privileged authorization material' indica robo de credenciales/tokens (T1552.007). Acceso con usuario de menor privilegio sugiere T1078.001.

Inferred by our analysis agent from the official description, CVSS vector and CWE, and checked by a supervisor. May contain errors.

🛡️ ATT&CK mitigations that cover these techniques

Privileged Account ManagementNetwork SegmentationVulnerability ScanningUser Account ManagementThreat Intelligence ProgramPassword Policies

Affected technologies (1)

Jfrog — Artifactory

CWEs

References

Raw JSON (NVD)

Show
{
  "id": "CVE-2026-42017",
  "cveTags": [],
  "metrics": {
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          "options": [
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            },
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              "automatable": "no"
            },
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            }
          ],
          "version": "2.0.3",
          "timestamp": "2026-07-27T20:18:26.575677Z"
        }
      }
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          "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"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 2.8
      }
    ]
  },
  "affected": [
    {
      "source": "reefs@jfrog.com",
      "affectedData": [
        {
          "vendor": "jfrog",
          "product": "artifactory",
          "versions": [
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              "status": "affected",
              "version": "0",
              "lessThan": "7.133.21",
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            },
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              "version": "7.146.0",
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            }
          ],
          "defaultStatus": "unaffected"
        }
      ]
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  ],
  "published": "2026-07-27T20:16:39.750",
  "references": [
    {
      "url": "https://docs.jfrog.com/releases/docs/artifactory-self-managed-releases",
      "tags": [
        "Release Notes"
      ],
      "source": "reefs@jfrog.com"
    },
    {
      "url": "https://docs.jfrog.com/releases/docs/jfrog-security-advisories",
      "tags": [
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      ],
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    }
  ],
  "vulnStatus": "Analyzed",
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      "description": [
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      "lang": "en",
      "value": "An event-handling weakness in JFrog Artifactory could expose privileged authorization material to a lower-privileged user under specific conditions."
    }
  ],
  "lastModified": "2026-07-30T14:41:34.583",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
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              "versionEndExcluding": "7.133.21"
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}