Critical severity9.8OSV Advisory· Published Jan 22, 2019· Updated Jun 17, 2026
CVE-2019-6503
CVE-2019-6503
Description
There is a deserialization vulnerability in Chatopera cosin v3.10.0. An attacker can execute commands during server-side deserialization by uploading maliciously constructed files. This is related to the TemplateController.java impsave method and the MainUtils toObject method.
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Affected products
2Patches
Vulnerability mechanics
References
1- github.com/chatopera/cosin/issues/177nvdExploitIssue TrackingThird Party Advisory
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