Advisory details:
github_osv / GHSA-p9h3-gvpq-5539
| Advisory ID | github_osv/GHSA-p9h3-gvpq-5539 |
| Aliases |
CVE-2026-62368
|
| Summary | Snipe-IT: Stored XSS via Custom Field name in asset-list column headers ### Impact A user with the "customfields.create" permission can store HTML/JS in a Custom Field name, which is later rendered as an asset-list column title WITHOUT escaping at app/Presenters/AssetPresenter.php line 364 ('title' => $field->name) and injected into the table header by the bundled bootstrap-table plugin. It executes for anyone who opens an asset list (e.g. /hardware), including superusers, on page load with no interaction. Since "customfields.create" can be granted to non-superusers, a lower-privileged user gets script execution in a superuser's session -> privilege escalation. STEPS TO REPRODUCE 1. As a user with "customfields.create", create a Custom Field named: `<img src=x onerror=alert(1)>` 2. Add the field to a fieldset that is associated with an asset model. 3. Open `/hardware` -> the payload executes on load. DEMONSTRATED IMPACT An account holding ONLY "customfields.create" (HTTP 403 on /users) planted a payload that, when a superuser opened /hardware, issued an authenticated request in that session and granted the attacker's own account the "superuser" permission (afterwards: GET /users = 200, isSuperUser() = true). ROOT CAUSE - Blade {{ }} encodes the data-columns attribute, but the browser decodes it back before bootstrap-table reads the title; bootstrap-table then renders the header title unescaped because its table-level "escape" option defaults to false and is never enabled. (The per-column 'escape' => true covers cell values, not the header title.) ### Patches Patched in https://github.com/grokability/snipe-it/commit/58754e4e3b86b58a0c4523012ef04a2ae990d2c8 |
| Status | Published |
| Exploitability | 0.5 |
| Weighted Severity | 7.3 |
| Risk | 3.6 |
| Affected and Fixed Packages | Package Details |
| Introduced and Fixed Package Commit Patches | Package Commit Patches Details |
| System | Score | Found at |
|---|---|---|
| cvssv3.1 | 8.1 | https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/09/GHSA-p9h3-gvpq-5539/GHSA-p9h3-gvpq-5539.json |
| generic_textual | HIGH |
| Reference id | Reference type | URL |
|---|---|---|
| https://github.com/grokability/snipe-it | ||
| https://github.com/grokability/snipe-it/releases/tag/v8.7.0 | ||
| 58754e4e3b86b58a0c4523012ef04a2ae990d2c8 | Other | https://github.com/grokability/snipe-it/commit/58754e4e3b86b58a0c4523012ef04a2ae990d2c8 |
| GHSA-p9h3-gvpq-5539 | Other | https://github.com/grokability/snipe-it/security/advisories/GHSA-p9h3-gvpq-5539 |
No EPSS data available for this advisory.
| Patch URL | |
|---|---|
| There are no known patches. | |
| Attack Vector (AV) | Attack Complexity (AC) | Privileges Required (PR) | User Interaction (UI) | Scope (S) | Confidentiality Impact (C) | Integrity Impact (I) | Availability Impact (A) |
|---|---|---|---|---|---|---|---|
network adjacent_network local physical |
low high |
none low high |
none required |
unchanged changed |
high low none |
high low none |
high low none |
There are no SSVC decisions available.