# CVE-2023-3077: MStore API < 3.9.8 - Unauthenticated Blind SQLi

> Unauthenticated attackers can perform blind SQL injection in the MStore API plugin if pro features and WooCommerce Appointments are active.

- **Severity:** Critical 9.8 (`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 10 Jul 2023
- **Updated:** 12 Nov 2024
- **Also known as:** GHSA-95vf-7jgr-4c75

## What is CVE-2023-3077?

CVE-2023-3077 is a critical SQL injection vulnerability in Unknown MStore API, published on 10 Jul 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

The MStore API WordPress plugin before 3.9.8 does not sanitise and escape a parameter before using it in a SQL statement, leading to a Blind SQL injection exploitable by unauthenticated users. This is only exploitable if the site owner elected to pay to get access to the plugins' pro features, and uses the woocommerce-appointments plugin.

## Which versions are affected by CVE-2023-3077?

It affects 1 product.


Products: Inspireui Mstore Api.

## How do I fix CVE-2023-3077?

No fix has been published for CVE-2023-3077 yet. Limit exposure of the affected software until one is available.

## Is CVE-2023-3077 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-3077 exists.

Public exploit code:

- MStore API < 3.9.8 - SQL Injection (nuclei): http/cves/2023/CVE-2023-3077.yaml

## Other vulnerabilities in Unknown MStore API

- [CVE-2024-6328](https://insights.sbomify.com/CVE-2024-6328/): MStore API – Create Native Android & iOS Apps On The Cloud <= 4.14.7 - Authentication Bypass (critical 9.8)
- [CVE-2023-3277](https://insights.sbomify.com/CVE-2023-3277/): MStore API <= 4.10.7 - Unauthorized Account Access and Privilege Escalation (critical 9.8)
- [CVE-2023-3076](https://insights.sbomify.com/CVE-2023-3076/): MStore API < 3.9.9 - Unauthenticated Privilege Escalation (critical 9.8)
- [CVE-2023-3197](https://insights.sbomify.com/CVE-2023-3197/): MStore API <= 4.0.1 - Unauthenticated SQL Injection (critical 9.8)
- [CVE-2020-36713](https://insights.sbomify.com/CVE-2020-36713/): MStore API <= 2.1.5 - Authentication Bypass (critical 9.8)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2023-3077 and fix it if it is affected.

What it is: CVE-2023-3077 is a critical SQL injection vulnerability in Unknown MStore API, published on 10 Jul 2023. 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-2023-3077 exists.

Affected product: Unknown MStore API. 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-2023-3077/ (Markdown: https://insights.sbomify.com/CVE-2023-3077/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2023-3077
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2023-3077
- OSV: https://osv.dev/vulnerability/CVE-2023-3077

---
From sbomify Insights: https://insights.sbomify.com/CVE-2023-3077/
Summaries are generated and may contain mistakes; the official description above is the record.