Vulnerability Details CVE-2019-12479
An issue was discovered in 20|20 Storage 2.11.0. A Path Traversal vulnerability in the TwentyTwenty.Storage library in the LocalStorageProvider allows creating and reading files outside of the specified basepath. If the application using this library does not sanitize user-supplied filenames, then this issue may be exploited to read or write arbitrary files. This affects LocalStorageProvider.cs.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.005
EPSS Ranking 65.1%
CVSS Severity
CVSS v3 Score 9.1
CVSS v2 Score 6.4
References
Products affected by CVE-2019-12479
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cpe:2.3:a:twentytwenty.storage_project:twentytwenty.storage:2.11.0