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Case File

CVE-2019-9845

CRITICAL · CVSS 9.8 EPSS 2.53% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2019-04-16 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

GitHub PoC Links
github.com ↗

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2019-9845
Severity
CRITICAL
CVSS
9.8
EPSS
2.53%

Original NVD Description

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.