Find a vulnerability

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-93879",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-11-09T14:10:28.896151Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-11-09T14:10:37.110Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "cpes": [
            "cpe:2.3:a:ibm:hibernate_validator:5.4.1.final:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:hibernate_validator:6.2.5.final:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:hibernate_validator:7.0.0.alpha1:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:hibernate_validator:7.0.5.final:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:hibernate_validator:8.0.0.alpha1:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:hibernate_validator:8.0.5.final:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:hibernate_validator:9.0.0.beta2:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:hibernate_validator:9.0.1.final:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:hibernate_validator:9.1.0.alpha1:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:hibernate_validator:9.1.4.final:*:*:*:*:*:*:*"
          ],
          "product": "Hibernate Validator",
          "vendor": "IBM",
          "versions": [
            {
              "lessThanOrEqual": "6.2.5.Final",
              "status": "affected",
              "version": "5.4.1.Final",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "7.0.5.Final",
              "status": "affected",
              "version": "7.0.0.Alpha1",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "8.0.5.Final",
              "status": "affected",
              "version": "8.0.0.Alpha1",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "9.0.1.Final",
              "status": "affected",
              "version": "9.0.0.Beta2",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "9.1.4.Final",
              "status": "affected",
              "version": "9.1.0.Alpha1",
              "versionType": "semver"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cp\u003eHibernate Validator could allow a remote attacker to cause a denial of service due to uncontrolled resource consumption resulting from improper escaping of user-controlled data in Expression Language (EL) expressions.\u003c/p\u003e"
            }
          ],
          "value": "Hibernate Validator could allow a remote attacker to cause a denial of service due to uncontrolled resource consumption resulting from improper escaping of user-controlled data in Expression Language (EL) expressions."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-400",
              "description": "CWE-400 Uncontrolled Resource Consumption",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-11-08T18:47:46.353Z",
        "orgId": "9a959283-ebb5-44b6-b705-dcc2bbced522",
        "shortName": "ibm"
      },
      "references": [
        {
          "tags": [
            "vendor-advisory",
            "patch"
          ],
          "url": "https://www.ibm.com/support/pages/node/7293301"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cp\u003eIt is strongly recommended to address the vulnerability by upgrading to the latest version.\u003c/p\u003e\u003cp\u003eUpgrade to 6.2.6.Final, 7.0.6.Final, 8.0.6.Final, 9.0.2.Final, 9.1.5.Final or later.\u003c/p\u003e\u003cp\u003eFor more information see: \u003ca href=\"https://github.com/hibernate/hibernate-validator/security/advisories/GHSA-gv36-fx3r-29p5\" rel=\"noreferrer noopener nofollow\"\u003ehttps://github.com/hibernate/hibernate-validator/security/advisories/GHSA-gv36-fx3r-29p5\u003c/a\u003e\u003c/p\u003e"
            }
          ],
          "value": "It is strongly recommended to address the vulnerability by upgrading to the latest version.\n\n\n\nUpgrade to 6.2.6.Final, 7.0.6.Final, 8.0.6.Final, 9.0.2.Final, 9.1.5.Final or later.\n\n\n\nFor more information see:  https://github.com/hibernate/hibernate-validator/security/advisories/GHSA-gv36-fx3r-29p5"
        }
      ],
      "title": "Hibernate Validator is affected by an expression language injection vulnerability",
      "workarounds": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cp\u003eThe safe alternative for custom validators is to use `addExpressionVariable` instead of `addMessageParameter` when injecting user-controlled values into EL-enabled messages, as expression variables are bound as typed objects and are never re-parsed as EL expressions.\u003c/p\u003e"
            }
          ],
          "value": "The safe alternative for custom validators is to use `addExpressionVariable` instead of `addMessageParameter` when injecting user-controlled values into EL-enabled messages, as expression variables are bound as typed objects and are never re-parsed as EL expressions."
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "9a959283-ebb5-44b6-b705-dcc2bbced522",
    "assignerShortName": "ibm",
    "cveId": "CVE-2026-93879",
    "datePublished": "2026-11-08T18:47:46.353Z",
    "dateReserved": "2026-09-18T20:04:20.857Z",
    "dateUpdated": "2026-11-09T14:10:37.110Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}