CVE Explorer
CVE-2026-54516
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, POJOPropertiesCollector._renameProperties() allows a property with @JsonProperty("renamed") on the getter and @JsonIgnore on the setter to be renamed rather than dropped. With MapperFeature.INFER_PROPERTY_MUTATORS enabled (default), the private backing field is retained; during deserialization BeanDeserializerFactory.addBeanProps() sees hasField(
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"product":"jackson-databind","vendor":"FasterXML","versions":[{"status":"affected","version":">= 2.21.0, < 2.21.4"},{"status":"affected","version":">= 3.0.0, < 3.1.4"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:42644787bda026836d7675970c3a3dbd5f0053464b64584515286f4a6489d640 · sha256:decb62814dfcb3a8… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":5.3,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"LOW","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:42644787bda026836d7675970c3a3dbd5f0053464b64584515286f4a6489d640 · sha256:decb62814dfcb3a8… · /containers/cna/metrics/0/cvssV3_1
CWE assertions
1 source assertion{"cweId":"CWE-915","description":"CWE-915: Improperly Controlled Modification of Dynamically-Determined Object Attributes","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:42644787bda026836d7675970c3a3dbd5f0053464b64584515286f4a6489d640 · sha256:decb62814dfcb3a8… · /containers/cna/problemTypes/0/descriptions/0
Source references
5 source assertions{"name":"https://github.com/FasterXML/jackson-databind/commit/c3d56dd25d52319828147c5b9aeabf2d485c250a","tags":["x_refsource_MISC"],"url":"https://github.com/FasterXML/jackson-databind/commit/c3d56dd25d52319828147c5b9aeabf2d485c250a"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:42644787bda026836d7675970c3a3dbd5f0053464b64584515286f4a6489d640 · sha256:decb62814dfcb3a8… · /containers/cna/references/3
{"name":"https://github.com/FasterXML/jackson-databind/commit/e88cb17006b6af4883b973058f0bb6486e5074af","tags":["x_refsource_MISC"],"url":"https://github.com/FasterXML/jackson-databind/commit/e88cb17006b6af4883b973058f0bb6486e5074af"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:42644787bda026836d7675970c3a3dbd5f0053464b64584515286f4a6489d640 · sha256:decb62814dfcb3a8… · /containers/cna/references/4
{"name":"https://github.com/FasterXML/jackson-databind/pull/5967","tags":["x_refsource_MISC"],"url":"https://github.com/FasterXML/jackson-databind/pull/5967"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:42644787bda026836d7675970c3a3dbd5f0053464b64584515286f4a6489d640 · sha256:decb62814dfcb3a8… · /containers/cna/references/1
{"name":"https://github.com/FasterXML/jackson-databind/pull/5968","tags":["x_refsource_MISC"],"url":"https://github.com/FasterXML/jackson-databind/pull/5968"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:42644787bda026836d7675970c3a3dbd5f0053464b64584515286f4a6489d640 · sha256:decb62814dfcb3a8… · /containers/cna/references/2
{"name":"https://github.com/FasterXML/jackson-databind/security/advisories/GHSA-9fxm-vc8v-hj55","tags":["x_refsource_CONFIRM"],"url":"https://github.com/FasterXML/jackson-databind/security/advisories/GHSA-9fxm-vc8v-hj55"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:42644787bda026836d7675970c3a3dbd5f0053464b64584515286f4a6489d640 · sha256:decb62814dfcb3a8… · /containers/cna/references/0
Attribution and limitations
- CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →
Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.