CVE-2026-54517

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Source
https://cve.org/CVERecord?id=CVE-2026-54517
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-54517.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2026-54517
Aliases
Downstream
Published
2026-06-23T20:47:22.977Z
Modified
2026-08-18T04:16:50.180516935Z
Severity
  • 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N CVSS Calculator
Summary
jackson-databind: @JsonView bypass for setterless creator properties
Details

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.

Database specific 
{
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
        "CWE-863"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/54xxx/CVE-2026-54517.json"
}
References

Affected packages

Git / github.com/fasterxml/jackson-databind

Affected ranges

Type
GIT
Repo
https://github.com/fasterxml/jackson-databind
Events
Introduced
220ee04ec724e5f5ea60fe5e638670e83e994765
Fixed
dd72fa6c89b5cea6c4eba5a8604f248bbc5d93e5
Introduced
d51183e4fa171235bcd31c63268c5ad1745afb8c
Fixed
0105ba7c8c7d2aa59707c458eeb6c27e77779734
Fixed
5bf23edb4221f7dd2ec8e71ff6d26c61640f261d
Fixed
94c5d215b3af1505098c686405d9641f041a9962
Database specific
Show details 
{
    "cpe": "cpe:2.3:a:fasterxml:jackson-databind:*:*:*:*:*:*:*:*",
    "source": [
        "CPE_RANGE",
        "REFERENCES"
    ],
    "extracted_events": [
        {
            "introduced": "2.21.0"
        },
        {
            "fixed": "2.21.4"
        },
        {
            "introduced": "3.0.0"
        },
        {
            "fixed": "3.1.4"
        }
    ]
}

Affected versions

jackson-databind-2.*
jackson-databind-2.21.0
jackson-databind-2.21.1
jackson-databind-2.21.2
jackson-databind-2.21.3
jackson-databind-3.*
jackson-databind-3.0.0
jackson-databind-3.0.1
jackson-databind-3.1.0
jackson-databind-3.1.0-rc1
jackson-databind-3.1.1
jackson-databind-3.1.2
jackson-databind-3.1.3

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-54517.json"