MEDIUMMaven →
jackson-databind has case-insensitive deserialization bypasses per-property @JsonIgnoreProperties
jackson-databind has case-insensitive deserialization bypasses per-property @JsonIgnoreProperties
Affected packages
- com.fasterxml.jackson.core:jackson-databind— 3.1.0 → 3.1.4
- tools.jackson.core:jackson-databind— 3.1.0 → 3.1.4
Exploit signal
- Known exploited (CISA KEV)
- No
- EPSS score
- —
- EPSS percentile
- —
EPSS is the probability a CVE is exploited in the wild; percentile is its rank among all CVEs.
Sources
- https://github.com/FasterXML/jackson-databind/security/advisories/GHSA-5jmj-h7xm-6q6v
- https://nvd.nist.gov/vuln/detail/CVE-2026-54515
- https://github.com/FasterXML/jackson-databind/issues/5962
- https://github.com/FasterXML/jackson-databind/issues/5964
- https://github.com/FasterXML/jackson-databind/commit/0e1b0b211f7a53baa62ba2f4c9bd006c7bf4d5fa
- https://github.com/FasterXML/jackson-databind
Structured record: https://osv.dev/vulnerability/GHSA-5jmj-h7xm-6q6v
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