CVE-2026-86741

HighCVSS 8.5/10Last modified Sep 14, 2026

Description

Snipe-IT versions before 8.7.0 fail to sanitize the category EULA text field before rendering it in checkout confirmation emails. Attackers with low-privilege permissions can inject markdown image syntax or raw HTML img tags pointing to local files or remote URLs, which the mail auto-embed library resolves server-side and returns as email attachments, exfiltrating sensitive files like .env credentials and enabling SSRF attacks.

Metrics

CVSS 3.1 8.5/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N

Weakness enumeration

CWE-73

Affected software

No affected versions have been published.

Timeline

Published: Sep 9, 2026
Last modified: Sep 14, 2026
NVD status: Analyzed

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