A Polymorphic Typing issue was discovered in FasterXML jackson-databind 2.x through 2.9.9. When Default Typing is enabled (either globally or for a specific property) for an externally exposed JSON endpoint and the service has JDOM 1.x or 2.x jar in the classpath, an attacker can send a specifically crafted JSON message that allows them to read arbitrary local files on the server.
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Wed, 27 Aug 2025 21:15:00 +0000
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Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2025-08-27T20:30:34.890Z
Reserved: 2019-06-13T00:00:00.000Z
Link: CVE-2019-12814

Updated: 2024-08-04T23:32:55.182Z

Status : Modified
Published: 2019-06-19T14:15:10.897
Modified: 2025-08-27T21:15:34.630
Link: CVE-2019-12814


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