Vulnerability · Published Sep 9, 2026 · Assigned by VulnCheck

CVE-2026-86741Snipe-IT before 8.7.0 Arbitrary File Read and SSRF via Category EULA

High 8.5

In plain English

A high-severity security flaw in snipe-it from grokability. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 29% of all known vulnerabilities).

Severity (CVSS 3.1)8.5High

Exploit odds (30 days)0.4%top 71.1% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official 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.

Affected products (as reported)

Vendor	Product	Versions
grokability	snipe-it	0 – before 8.7.0

Weakness: CWE-73 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N

References

GitHub Security Advisory (GHSA-qmhc-p47c-6x75) vendor-advisory
VulnCheck Advisory: Snipe-IT before 8.7.0 Arbitrary File Read and SSRF via Category EULA third-party-advisory