SEPTEMBER 15, 2026
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Case File

CVE-2026-86751

HIGH · CVSS 8.5 EPSS 0.25% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-09-09 · Last synced 2026-09-15

CyberRota Analysis

AI-Generated

Snipe-IT versions prior to 8.7.0 are vulnerable due to improper sanitization of markdown image syntax in note fields, enabling authenticated users to access arbitrary server files and execute server-side HTTP requests. This flaw can lead to the exfiltration of sensitive information, such as environment configuration files. Organizations using Snipe-IT should prioritize patching to mitigate the risk of data breaches and unauthorized access.

Public Exploit Signal

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

GitHub PoC Links

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

CVE
CVE-2026-86751
Severity
HIGH
CVSS
8.5
EPSS
0.25%

Original NVD Description

Snipe-IT before 8.7.0 fails to properly sanitize markdown image syntax in note fields, allowing authenticated users to read arbitrary server files and issue server-side HTTP requests. Attackers can submit markdown image syntax in checkout acceptance notes that survive HTML escaping, are expanded by CommonMark parser, and resolved by laravel-mail-auto-embed via file_get_contents or curl, exfiltrating sensitive files like .env containing APP_KEY.

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