GHSA-p9h3-gvpq-5539: snipe/snipe-it (CVE-2026-62368)

Package	Ecosystem	Affected	Fixed in
snipe/snipe-it	Packagist	<8.7.0	8.7.0

Machine-written summary

Summary written by Claude Haiku from the source advisory. Not reviewed by a person.

Snipe-IT versions before 8.7.0 are vulnerable to stored cross-site scripting through Custom Field names, which are rendered unescaped as asset-list column headers. An attacker needs an account with the "customfields.create" permission to store the payload, and it then runs in the browser of any user who opens an asset list, including superusers, without further interaction, which the source says allowed a lower-privileged account to gain superuser rights. Upgrade to Snipe-IT 8.7.0 or later, which contains the fix.

Written 31 Oct 2026.

Not analysed yet

We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.

Severity and exploitation

Score	Rating	CVSS	Vector	Source
8.1	High	3.1	CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:N	CNA (GitHub_M)

CISA KEV Not listed.
EPSS 0.0036, the 30th percentile, on 14 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

31 Oct 2026, 13:54 UTC First seen by agentprime
31 Oct 2026, 13:54 UTC Confirmed by OSV

Sources

Facts on this page come from the GitHub Advisory Database (CC-BY 4.0), OSV and the other sources listed, as published. We don’t reproduce full advisory descriptions, which can contain exploit code.