{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-54518","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2026-06-15T18:40:01.650Z","datePublished":"2026-06-23T21:02:07.539Z","dateUpdated":"2026-06-24T15:32:44.157Z"},"containers":{"cna":{"title":"jackson-databind: @JsonView bypass for unwrapped creator parameters in jackson-databind","problemTypes":[{"descriptions":[{"cweId":"CWE-863","lang":"en","description":"CWE-863: Incorrect Authorization","type":"CWE"}]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":6.5,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"LOW","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","version":"3.1"}}],"references":[{"name":"https://github.com/FasterXML/jackson-databind/security/advisories/GHSA-rcqc-6cw3-h962","tags":["x_refsource_CONFIRM"],"url":"https://github.com/FasterXML/jackson-databind/security/advisories/GHSA-rcqc-6cw3-h962"},{"name":"https://github.com/FasterXML/jackson-databind/pull/5971","tags":["x_refsource_MISC"],"url":"https://github.com/FasterXML/jackson-databind/pull/5971"},{"name":"https://github.com/FasterXML/jackson-databind/pull/5973","tags":["x_refsource_MISC"],"url":"https://github.com/FasterXML/jackson-databind/pull/5973"},{"name":"https://github.com/FasterXML/jackson-databind/commit/721fa07ebbd4aab4a659a1a68940878315c3e341","tags":["x_refsource_MISC"],"url":"https://github.com/FasterXML/jackson-databind/commit/721fa07ebbd4aab4a659a1a68940878315c3e341"},{"name":"https://github.com/FasterXML/jackson-databind/commit/d633bc038f200c1397c07f1a2b46f58e72c91eea","tags":["x_refsource_MISC"],"url":"https://github.com/FasterXML/jackson-databind/commit/d633bc038f200c1397c07f1a2b46f58e72c91eea"}],"affected":[{"vendor":"FasterXML","product":"jackson-databind","versions":[{"version":">= 2.21.0, < 2.21.4","status":"affected"},{"version":">= 3.0.0, < 3.1.4","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2026-06-23T21:02:07.539Z"},"descriptions":[{"lang":"en","value":"jackson-databind contains the general-purpose data-binding functionality and tree-model for Jackson Data Processor. From 2.21.0 until 2.21.4 and 3.1.4, UnwrappedPropertyHandler.processUnwrappedCreatorProperties() replays buffered JSON into creator parameters but never consults prop.visibleInView(activeView). The normal property-based creator path gates creator properties on the active view, but this unwrapped-creator replay path bypasses that check, so a constructor parameter annotated with both @JsonView(AdminView.class) and @JsonUnwrapped is populated from attacker JSON even when a more restrictive view is active. This vulnerability is fixed in 2.21.4 and 3.1.4."}],"source":{"advisory":"GHSA-rcqc-6cw3-h962","discovery":"UNKNOWN"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-06-24T15:25:24.319631Z","id":"CVE-2026-54518","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-06-24T15:32:44.157Z"}}]}}