{"id":"CVE-2026-59888","state":"PUBLISHED","title":"jackson-databind: @JsonIgnore on a Record property is bypassed with a PropertyNamingStrategy","description":"jackson-databind contains the general-purpose data-binding functionality and tree-model for Jackson Data Processor. From 2.15.0 until 2.18.8, 2.21.4, and 3.1.4, Java Records using a PropertyNamingStrategy can bypass @JsonIgnore because POJOPropertiesCollector._removeUnwantedIgnorals() records an ignored component under its original implicit name before _renameUsing() applies the naming strategy, allowing the renamed JSON key to be assigned to the Record constructor parameter. This issue is fixed in versions 2.18.8, 2.21.4, and 3.1.4.","publishedAt":"2026-07-14T16:44:20.091Z","updatedAt":"2026-07-14T17:52:03.675Z","severity":{"score":6.5,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","source":"GitHub_M"},"assigner":"GitHub_M","products":["FasterXML jackson-databind"],"affected":[{"vendor":"FasterXML","product":"jackson-databind","versions":[{"version":">= 2.15.0, < 2.18.8","status":"affected"},{"version":">= 2.19.0, < 2.21.4","status":"affected"},{"version":">= 3.0.0, < 3.1.4","status":"affected"}]}],"references":["https://github.com/FasterXML/jackson-databind/security/advisories/GHSA-3pjw-73gf-8qr5","https://github.com/FasterXML/jackson-databind/pull/5974","https://github.com/FasterXML/jackson-databind/commit/baa2cdf5ca2b2717fbb88d91955d69d8651df3e4","https://github.com/FasterXML/jackson-databind/commit/c7c678360624da5bc7eed2152789fa522880db9d"],"weaknesses":["CWE-915"],"ingestedAt":"2026-10-29T20:12:32.778Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/59xxx/CVE-2026-59888.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-59888","state":"PUBLISHED","datePublished":"2026-07-14T16:44:20.091Z","dateUpdated":"2026-07-14T17:52:03.675Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2026-07-07T16:40:07.983Z"},"containers":{"cna":{"title":"jackson-databind: @JsonIgnore on a Record property is bypassed with a PropertyNamingStrategy","descriptions":[{"lang":"en","value":"jackson-databind contains the general-purpose data-binding functionality and tree-model for Jackson Data Processor. From 2.15.0 until 2.18.8, 2.21.4, and 3.1.4, Java Records using a PropertyNamingStrategy can bypass @JsonIgnore because POJOPropertiesCollector._removeUnwantedIgnorals() records an ignored component under its original implicit name before _renameUsing() applies the naming strategy, allowing the renamed JSON key to be assigned to the Record constructor parameter. This issue is fixed in versions 2.18.8, 2.21.4, and 3.1.4."}],"affected":[{"vendor":"FasterXML","product":"jackson-databind","versions":[{"version":">= 2.15.0, < 2.18.8","status":"affected"},{"version":">= 2.19.0, < 2.21.4","status":"affected"},{"version":">= 3.0.0, < 3.1.4","status":"affected"}]}],"references":[{"url":"https://github.com/FasterXML/jackson-databind/security/advisories/GHSA-3pjw-73gf-8qr5","name":"https://github.com/FasterXML/jackson-databind/security/advisories/GHSA-3pjw-73gf-8qr5","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/FasterXML/jackson-databind/pull/5974","name":"https://github.com/FasterXML/jackson-databind/pull/5974","tags":["x_refsource_MISC"]},{"url":"https://github.com/FasterXML/jackson-databind/commit/baa2cdf5ca2b2717fbb88d91955d69d8651df3e4","name":"https://github.com/FasterXML/jackson-databind/commit/baa2cdf5ca2b2717fbb88d91955d69d8651df3e4","tags":["x_refsource_MISC"]},{"url":"https://github.com/FasterXML/jackson-databind/commit/c7c678360624da5bc7eed2152789fa522880db9d","name":"https://github.com/FasterXML/jackson-databind/commit/c7c678360624da5bc7eed2152789fa522880db9d","tags":["x_refsource_MISC"]}],"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"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-915","lang":"en","description":"CWE-915: Improperly Controlled Modification of Dynamically-Determined Object Attributes","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2026-07-14T16:44:20.091Z"},"source":{"advisory":"GHSA-3pjw-73gf-8qr5","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-07-14T17:51:54.891859Z","id":"CVE-2026-59888","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-07-14T17:52:03.675Z"}}]}}}