# CVE-2026-112287: Krayin CRM before 2.2.7 Broken Object Level Authorization in Mail Module

> Authenticated users can manipulate other users' emails and disclose sensitive data by exploiting broken object level authorization in the mail module.

- **Severity:** High 7.1 (`CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:H/VA:N/SC:N/SI:N/SA:N`)
- **Exploited in the wild:** Not known
- **Login needed:** Any signed-in user
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 19 Oct 2026
- **Updated:** 19 Oct 2026
- **Also known as:** GHSA-c5rj-qvgf-xg6f

## What is CVE-2026-112287?

CVE-2026-112287 is a high-severity missing authorization vulnerability in krayin laravel-crm, published on 19 Oct 2026. Any signed-in user can exploit it over the network, with no action from the victim.

### Official description

Krayin CRM before 2.2.7 contains a broken object level authorization vulnerability in EmailController write actions that allows scope-restricted authenticated users to manipulate other users' emails by supplying their numeric IDs. Attackers can call update, destroy, mass-update or mass-destroy endpoints to edit, re-send via is_draft=0, trash or permanently delete emails and disclose their subject, body and linked lead and person data.

Weakness: CWE-639 (Authorization Bypass Through User-Controlled Key)

## Which versions are affected by CVE-2026-112287?


## How do I fix CVE-2026-112287?

No fix has been published for CVE-2026-112287 yet. Limit exposure of the affected software until one is available.

## Is CVE-2026-112287 being exploited?

There is no known exploitation of CVE-2026-112287 in the wild and no public exploit code.

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2026-112287 and fix it if it is affected.

What it is: CVE-2026-112287 is a high-severity missing authorization vulnerability in krayin laravel-crm, published on 19 Oct 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2026-112287 in the wild and no public exploit code.

Affected product: krayin laravel-crm. No package-level version data is available, so check the vendor advisory linked from the reference page.

Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.

Reference: https://insights.sbomify.com/CVE-2026-112287/ (Markdown: https://insights.sbomify.com/CVE-2026-112287/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2026-112287
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-112287
- OSV: https://osv.dev/vulnerability/CVE-2026-112287

---
From sbomify Insights: https://insights.sbomify.com/CVE-2026-112287/
Summaries are generated and may contain mistakes; the official description above is the record.