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CVE-2022-36893

Estado: ModificadaMedia (4.3)—

Jenkins rpmsign-plugin Plugin versiones 0.5.0 y anteriores, no lleva a cabo una comprobación de permisos en un método que implementa la comprobación de formularios, permitiendo a atacantes con permiso Item/Read pero sin permiso Item/Workspace o Item/Configure comprobar si los patrones de archivo especificados por el atacante coinciden con el contenido del espacio de trabajo

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

Jenkins — Rpmsign-plugin

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2022-36893",
  "cveTags": [],
  "metrics": {
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 4.3,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "LOW"
        },
        "impactScore": 1.4,
        "exploitabilityScore": 2.8
      }
    ]
  },
  "affected": [
    {
      "source": "jenkinsci-cert@googlegroups.com",
      "affectedData": [
        {
          "vendor": "Jenkins project",
          "product": "Jenkins rpmsign-plugin Plugin",
          "versions": [
            {
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom",
              "lessThanOrEqual": "0.5.0"
            }
          ]
        }
      ]
    }
  ],
  "published": "2022-07-27T15:15:09.403",
  "references": [
    {
      "url": "http://www.openwall.com/lists/oss-security/2022/07/27/1",
      "tags": [
        "Mailing List",
        "Third Party Advisory"
      ],
      "source": "jenkinsci-cert@googlegroups.com"
    },
    {
      "url": "https://www.jenkins.io/security/advisory/2022-07-27/#SECURITY-2403",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "jenkinsci-cert@googlegroups.com"
    },
    {
      "url": "http://www.openwall.com/lists/oss-security/2022/07/27/1",
      "tags": [
        "Mailing List",
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://www.jenkins.io/security/advisory/2022-07-27/#SECURITY-2403",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-862"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Jenkins rpmsign-plugin Plugin 0.5.0 and earlier does not perform a permission check in a method implementing form validation, allowing attackers with Item/Read permission but without Item/Workspace or Item/Configure permission to check whether attacker-specified file patterns match workspace contents."
    },
    {
      "lang": "es",
      "value": "Jenkins rpmsign-plugin Plugin versiones 0.5.0 y anteriores, no lleva a cabo una comprobación de permisos en un método que implementa la comprobación de formularios, permitiendo a atacantes con permiso Item/Read pero sin permiso Item/Workspace o Item/Configure comprobar si los patrones de archivo especificados por el atacante coinciden con el contenido del espacio de trabajo"
    }
  ],
  "lastModified": "2026-06-17T04:54:14.680",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:jenkins:rpmsign-plugin:*:*:*:*:*:jenkins:*:*",
              "vulnerable": true,
              "matchCriteriaId": "DF900DFC-1A4B-484A-8C3F-0F10EF706479",
              "versionEndIncluding": "0.5.0"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "jenkinsci-cert@googlegroups.com"
}