# CVE-2026-111349: Craftplan through 0.7.5 Missing Authorization via CRM Customer JSON:API and GraphQL

> Unauthenticated attackers can create customer records in Craftplan CRM via JSON:API and GraphQL endpoints.

- **Severity:** Medium 6.9 (`CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 15 Oct 2026
- **Updated:** 16 Oct 2026
- **Also known as:** GHSA-4pw4-44qq-2vmv

## What is CVE-2026-111349?

CVE-2026-111349 is a medium-severity missing authorization vulnerability in puemos Craftplan, published on 15 Oct 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

Craftplan through 0.7.5 contains a missing authorization vulnerability in the CRM Customer resource that allows unauthenticated attackers to create customer records via JSON:API and GraphQL. Attackers can send anonymous requests to POST /api/json/customers or the create_customer mutation to insert attacker-chosen names, contact details and addresses into the operator's CRM.

Weakness: CWE-862 (Missing Authorization)

## Which versions are affected by CVE-2026-111349?


## How do I fix CVE-2026-111349?

No fix has been published for CVE-2026-111349 yet. Limit exposure of the affected software until one is available.

## Is CVE-2026-111349 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-111349 exists.

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2026-111349 and fix it if it is affected.

What it is: CVE-2026-111349 is a medium-severity missing authorization vulnerability in puemos Craftplan, published on 15 Oct 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Exploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-111349 exists.

Affected product: puemos Craftplan. 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-2026-111349/ (Markdown: https://insights.sbomify.com/CVE-2026-111349/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2026-111349
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-111349
- OSV: https://osv.dev/vulnerability/CVE-2026-111349

---
From sbomify Insights: https://insights.sbomify.com/CVE-2026-111349/
Summaries are generated and may contain mistakes; the official description above is the record.