CVE-2026-54517: fallo de gravedad media en FasterXML jackson-databind
jackson-databind: @JsonView bypass for setterless creator properties
Publicada el · Actualizada el
13Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 5.3epss 0.4%
probabilidad de explotación
0.4%top 70% de las CVE
explotación observada
noninguna fuente lo reporta
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, in BeanDeserializer._deserializeUsingPropertyBased, the active-view (@JsonView) filter was applied only to creator properties; the regular property-buffering branch performed no prop.visibleInView(activeView) check. A change making SetterlessProperty.isMerging() return true routed setterless Collection/Map properties through this unguarded path, so a setterless collection annotated with a restricted @JsonView is populated from attacker JSON even when the active view excludes it. This vulnerability is fixed in 2.21.4 and 3.1.4.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Productos afectados
FasterXML · jackson-databindCVEs relacionadas — FasterXML jackson-databind
En el mismo producto, de las más peligrosas a las menos.
CVE-2017-7525—CVE-2017-7525EPSS 37.7%CVE-2017-15095—CVE-2017-15095EPSS 8.4%CVE-2026-54513HIGHjackson-databind: Array subtype allowlist bypass in BasicPolymorphicTypeValidator (allowIfSubTypeIsArray)EPSS 1.2%CVE-2026-54512HIGHjackson-databind: PolymorphicTypeValidator bypass via generic type parameters allows arbitrary class instantiationEPSS 1.0%CVE-2026-83557MEDIUMjackson-databind omits java.lang.Comparable from DefaultBaseTypeLimitingValidator's unsafe base typesEPSS 0.7%CVE-2026-50193MEDIUMjackson-databind: Deeply nested JsonNode throws StackOverflowError for toString()EPSS 0.6%
Referencias
https://github.com/FasterXML/jackson-databind/commit/5bf23edb4221f7dd2ec8e71ff6d26c61640f261dhttps://github.com/FasterXML/jackson-databind/commit/94c5d215b3af1505098c686405d9641f041a9962https://github.com/FasterXML/jackson-databind/pull/5969https://github.com/FasterXML/jackson-databind/pull/5970https://github.com/FasterXML/jackson-databind/security/advisories/GHSA-5hh8-q8hv-fr38