CVE-2026-112326

{
  "id": "CVE-2026-112326",
  "sourceIdentifier": "[email protected]",
  "published": "2026-10-22T01:16:57.873",
  "lastModified": "2026-11-04T23:10:00.223",
  "vulnStatus": "Analyzed",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "GitLab has remediated an issue in GitLab EE affecting all versions from 17.8 before 19.3.6, 19.4 before 19.4.3, and 19.5 before 19.5.1 that, under certain conditions, could have allowed an authenticated user with read-only permissions to permanently delete existing vulnerability records due to improper cleanup logic that failed to distinguish between pre-existing records from newly created ones during error handling."
    },
    {
      "lang": "es",
      "value": "GitLab ha corregido un problema en GitLab EE que afecta a todas las versiones desde la 17.8 anteriores a la 19.3.6, la 19.4 anteriores a la 19.4.3 y la 19.5 anteriores a la 19.5.1 que, bajo ciertas condiciones, podría haber permitido a un usuario autenticado con permisos de solo lectura eliminar permanentemente registros de vulnerabilidades existentes debido a una lógica de limpieza inadecuada que no distinguía entre registros preexistentes y los recién creados durante el manejo de errores."
    }
  ],
  "affected": [
    {
      "source": "[email protected]",
      "affectedData": [
        {
          "vendor": "GitLab",
          "product": "GitLab",
          "defaultStatus": "unaffected",
          "cpes": [
            "cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*"
          ],
          "repo": "https://gitlab.com/gitlab-org/gitlab",
          "versions": [
            {
              "version": "17.8",
              "lessThan": "19.3.6",
              "versionType": "semver",
              "status": "affected"
            },
            {
              "version": "19.4",
              "lessThan": "19.4.3",
              "versionType": "semver",
              "status": "affected"
            },
            {
              "version": "19.5",
              "lessThan": "19.5.1",
              "versionType": "semver",
              "status": "affected"
            }
          ]
        }
      ]
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "[email protected]",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N",
          "baseScore": 3.1,
          "baseSeverity": "LOW",
          "attackVector": "NETWORK",
          "attackComplexity": "HIGH",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "LOW",
          "availabilityImpact": "NONE"
        },
        "exploitabilityScore": 1.6,
        "impactScore": 1.4
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "timestamp": "2026-10-30T17:30:05.590376Z",
          "id": "CVE-2026-112326",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "version": "2.0.3"
        }
      }
    ]
  },
  "weaknesses": [
    {
      "source": "[email protected]",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-460"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*",
              "versionStartIncluding": "17.8.0",
              "versionEndExcluding": "19.3.6",
              "matchCriteriaId": "8A1CF46C-81B4-41DE-96B3-CA8E65D050F0"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*",
              "versionStartIncluding": "19.4.0",
              "versionEndExcluding": "19.4.3",
              "matchCriteriaId": "30C796E1-40AA-41AF-8186-A49F78DC528D"
            },
            {
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              "criteria": "cpe:2.3:a:gitlab:gitlab:19.5.0:*:*:*:enterprise:*:*:*",
              "matchCriteriaId": "7D6BE6DD-CA49-4E20-9541-22477632BA5D"
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  ],
  "references": [
    {
      "url": "https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-5-1-released/",
      "source": "[email protected]",
      "tags": [
        "Release Notes",
        "Vendor Advisory"
      ]
    },
    {
      "url": "https://gitlab.com/gitlab-org/gitlab/-/work_items/633147",
      "source": "[email protected]",
      "tags": [
        "Permissions Required"
      ]
    }
  ]
}