VulnerabilityModified
CVE-2019-6503
There is a deserialization vulnerability in Chatopera cosin v3.10.0.
CRITICAL 9.8EPSS 2.23%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.23%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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.
- CVSS 3.0
- 9.8 CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 2.23% probability · 82th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-502
- Affected
- chatopera/cosin
- Source
- cve@mitre.org
References
- https://github.com/chatopera/cosin/issues/177Exploit, Issue Tracking, Third Party Advisory
- https://github.com/chatopera/cosin/issues/177Exploit, Issue Tracking, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.