cvedb.io
CVE-2019-9845
CRITICAL · CVSS 9.8
EPSS exploitation probability: 0%
Published 2019-04-16T18:29:07.827 · Last modified 2026-06-17T02:44:42.500

Summary

madskristensen Miniblog.Core through 2019-01-16 allows remote attackers to execute arbitrary ASPX code via an IMG element with a data: URL, because SaveFilesToDisk in Controllers/BlogController.cs writes a decoded base64 string to a file without validating the extension.

Affected products

miniblog.core_project — miniblog.core

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.