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jackson-databind has an array subtype allowlist bypass in BasicPolymorphicTypeValidator in Jira Software Data Center

🗓️ 01 Sep 2026 17:33:52Reported by security-metrics-botType 
atlassian
 atlassian
🔗 jira.atlassian.com👁 9 Views

Array subtype allowlist bypass in jackson-databind BasicPolymorphicTypeValidator in Jira Data Center.

Related
Detection
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-54513
23 Jun 202620:53
cve
Vulners
Node
OR

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15 Sep 2026 17:00Current
5.7Medium risk
Vulners AI Score5.7
CVSS 3.18.1
EPSS0.00892
SSVC
9