CVE-2026-54516 - Vulnerability details

5.3/10

CVSS 3.1

CVE-2026-54516

resolved Published 2026-06-23 Updated 2026-10-25

NVD

MITRE

OpenCVE

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Vulnerability Data from Dependency-Track

Affected versions

5.6

5.6.4 5.6.3 5.6.2 5.6.1 5.6.0

5.5

5.5.17 5.5.16 5.5.15 5.5.14 5.5.13 5.5.12 5.5.11 5.5.10 5.5.9 5.5.8

5.4

5.4.11

Fixed in versions 5.7.0, 5.6.5, 5.5.18 and 5.4.12

Score

5.3 CVSS 3.1 NVD CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Description

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()==true, builds a FieldProperty, and makes the backing field writable. An attacker supplying the renamed JSON key writes the backing field directly, bypassing the @JsonIgnore on the setter. This vulnerability is fixed in 3.1.4.

Same vulnerability as

GHSA-9fxm-vc8v-hj55 resolved according to EUVD-2026-38590

Analysis Read only

State

Justification

Recommandation

Workaround

The analysis can only be edited by the BlueMind security teams: log in.

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