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vuln-cve/data/2026/93xxx/CVE-2026-93879.json
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{
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"cveId": "CVE-2026-93879",
"assignerOrgId": "9a959283-ebb5-44b6-b705-dcc2bbced522",
"state": "PUBLISHED",
"assignerShortName": "ibm",
"dateReserved": "2026-09-18T20:04:20.857Z",
"datePublished": "2026-11-08T18:47:46.353Z",
"dateUpdated": "2026-11-09T14:10:37.110Z"
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"title": "Hibernate Validator is affected by an expression language injection vulnerability",
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"lang": "en",
"cweId": "CWE-400",
"description": "CWE-400 Uncontrolled Resource Consumption",
"type": "CWE"
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{
"vendor": "IBM",
"product": "Hibernate Validator",
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"status": "affected",
"version": "5.4.1.Final",
"lessThanOrEqual": "6.2.5.Final",
"versionType": "semver"
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{
"status": "affected",
"version": "7.0.0.Alpha1",
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"status": "affected",
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"lessThanOrEqual": "8.0.5.Final",
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"cpe:2.3:a:ibm:hibernate_validator:6.2.5.final:*:*:*:*:*:*:*",
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"lang": "en",
"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.",
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"references": [
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"url": "https://www.ibm.com/support/pages/node/7293301",
"tags": [
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"patch"
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"cvssV3_1": {
"version": "3.1",
"attackVector": "NETWORK",
"attackComplexity": "LOW",
"privilegesRequired": "NONE",
"userInteraction": "NONE",
"scope": "UNCHANGED",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"availabilityImpact": "HIGH",
"baseSeverity": "HIGH",
"baseScore": 7.5,
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
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"lang": "en",
"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.",
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"solutions": [
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"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",
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