SEPTEMBER 17, 2026
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Case File

CVE-2026-86735

MEDIUM · CVSS 5 EPSS 0.24% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-09-08 · Last synced 2026-09-17

CyberRota Analysis

AI-Generated

Versions of Snipe-IT prior to 8.7.0 are vulnerable to a server-side request forgery (SSRF) flaw that allows super-admin users to exploit the ExternalUrl validation rule. By leveraging IPv6 transition addresses, attackers can bypass security measures and gain unauthorized access to internal services or cloud metadata endpoints. Organizations using affected versions should prioritize patching to mitigate potential data exposure risks.

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-2026-86735
Severity
MEDIUM
CVSS
5
EPSS
0.24%

Original NVD Description

snipe-it versions before 8.7.0 contain a server-side request forgery vulnerability in the ExternalUrl validation rule that fails to detect IPv6 transition addresses encoding private IPv4 targets. Attackers with super-admin privileges can configure webhook URLs using NAT64, 6to4, or Teredo transition addresses to bypass SSRF guards and access internal services or cloud metadata endpoints.

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