CVE-2026-22022

{
  "id": "CVE-2026-22022",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-22022",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2026-01-21T15:34:12.691456Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 8.2,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N",
          "integrityImpact": "LOW",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 4.2,
        "exploitabilityScore": 3.9
      }
    ]
  },
  "affected": [
    {
      "source": "security@apache.org",
      "affectedData": [
        {
          "vendor": "Apache Software Foundation",
          "product": "Apache Solr",
          "versions": [
            {
              "status": "affected",
              "version": "5.3",
              "versionType": "semver",
              "lessThanOrEqual": "9.10.0"
            }
          ],
          "defaultStatus": "unaffected"
        }
      ]
    }
  ],
  "published": "2026-01-21T14:16:06.573",
  "references": [
    {
      "url": "https://lists.apache.org/thread/d59hqbgo7p62myq7mgfpz7or8n1j7wbn",
      "tags": [
        "Mailing List",
        "Vendor Advisory"
      ],
      "source": "security@apache.org"
    },
    {
      "url": "http://www.openwall.com/lists/oss-security/2026/01/20/4",
      "tags": [
        "Mailing List",
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "security@apache.org",
      "description": [
        {
          "lang": "en",
          "value": "CWE-285"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Deployments of Apache Solr 5.3.0 through 9.10.0 that rely on Solr's \"Rule Based Authorization Plugin\" are vulnerable to allowing unauthorized access to certain Solr APIs, due to insufficiently strict input validation in those components.  Only deployments that meet all of the following criteria are impacted by this vulnerability:\n\n  *  Use of Solr's \"RuleBasedAuthorizationPlugin\"\n  *  A RuleBasedAuthorizationPlugin config (see security.json) that specifies multiple \"roles\"\n  *  A RuleBasedAuthorizationPlugin permission list (see security.json) that uses one or more of the following pre-defined permission rules: \"config-read\", \"config-edit\", \"schema-read\", \"metrics-read\", or \"security-read\".\n  *  A RuleBasedAuthorizationPlugin permission list that doesn't define the \"all\" pre-defined permission\n  *  A networking setup that allows clients to make unfiltered network requests to Solr. (i.e. user-submitted HTTP/HTTPS requests reach Solr as-is, unmodified or restricted by any intervening proxy or gateway)\n\nUsers can mitigate this vulnerability by ensuring that their RuleBasedAuthorizationPlugin configuration specifies the \"all\" pre-defined permission and associates the permission with an \"admin\" or other privileged role.  Users can also upgrade to a Solr version outside of the impacted range, such as the recently released Solr 9.10.1."
    },
    {
      "lang": "es",
      "value": "Las implementaciones de Apache Solr 5.3.0 hasta 9.10.0 que dependen del 'Rule Based Authorization Plugin' de Solr son vulnerables a permitir acceso no autorizado a ciertas APIs de Solr, debido a una validación de entrada insuficientemente estricta en esos componentes. Solo las implementaciones que cumplen todos los siguientes criterios se ven afectadas por esta vulnerabilidad:\n\n  *  Uso del 'RuleBasedAuthorizationPlugin' de Solr\n  *  Una configuración de RuleBasedAuthorizationPlugin (ver security.json) que especifica múltiples 'roles'\n  *  Una lista de permisos de RuleBasedAuthorizationPlugin (ver security.json) que utiliza una o más de las siguientes reglas de permiso predefinidas: 'config-read', 'config-edit', 'schema-read', 'metrics-read' o 'security-read'.\n  *  Una lista de permisos de RuleBasedAuthorizationPlugin que no define el permiso predefinido 'all'\n  *  Una configuración de red que permite a los clientes realizar solicitudes de red sin filtrar a Solr. (es decir, las solicitudes HTTP/HTTPS enviadas por el usuario llegan a Solr tal cual, sin modificar ni restringir por ningún proxy o puerta de enlace intermedio)\n\nLos usuarios pueden mitigar esta vulnerabilidad asegurándose de que su configuración de RuleBasedAuthorizationPlugin especifique el permiso predefinido 'all' y asocie el permiso con un rol 'admin' u otro rol privilegiado. Los usuarios también pueden actualizar a una versión de Solr fuera del rango afectado, como el recientemente lanzado Solr 9.10.1."
    }
  ],
  "lastModified": "2026-06-17T10:19:22.350",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:apache:solr:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "2F2760AF-9E4B-4552-847C-DE58D908164F",
              "versionEndExcluding": "9.10.1",
              "versionStartIncluding": "5.3.0"
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          "operator": "OR"
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  "sourceIdentifier": "security@apache.org"
}