CVE-2025-49303

Frontend Admin by DynamiApps <= 3.28.7 - Authenticated (Editor+) Arbitrary File Deletion

2025-06-26 00:00
0xd4rk5id3

Strategic Overview

Status
Patched in 3.28.8
Affected Plugin
Frontend Admin by DynamiApps
Affected Version
<= 3.28.7
CVSS
6.5Medium
Weakness type
CWE-22 · Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
CVE
CVE-2025-49303
View all Frontend Admin by DynamiApps vulnerabilities

At a glance

CVE-2025-49303 is a medium-severity Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in the Frontend Admin by DynamiApps WordPress plugin, affecting versions <= 3.28.7. It carries a CVSS score of 6.5 (reachable over the network; low attack complexity; high integrity, availability impact). Exploitation requires an authenticated account at Editor level or above. The issue is fixed in version 3.28.8; sites on affected versions should update now. Disclosed June 2025, reported by 0xd4rk5id3.

Vulnerability Overview

The Frontend Admin by DynamiApps plugin for WordPress is vulnerable to arbitrary file deletion due to insufficient file path validation in all versions up to, and including, 3.28.7. This makes it possible for authenticated attackers, with Editor-level access and above, to delete arbitrary files on the server, which can easily lead to remote code execution when the right file is deleted (such as wp-config.php).

Technical Analysis

The vector marks this flaw as remotely reachable over the network, with low attack complexity — no special timing or configuration is needed, and no interaction from a victim user. A successful exploit has high impact on integrity, availability.

CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Reaching this weakness in Frontend Admin by DynamiApps <= 3.28.7 takes an account at Editor level or above. Path traversal happens when user-controlled text is used to build a filesystem path without being constrained to an intended directory, so sequences like ../ walk the resolved path somewhere else.

Depending on the operation, it means reading files outside the intended folder — wp-config.php being the usual target — or writing to and deleting paths the web server can touch. For Frontend Admin by DynamiApps the fix is 3.28.8: builds <= 3.28.7 are affected, anything from 3.28.8 onward is not.

Remediation

Update to version 3.28.8, or a newer patched version

How does WordSec protect against this?

An attacker needs Editor access first, so the firewall sees the attempt as traffic from a logged-in account: WordSec's web application firewall inspects request payloads before WordPress loads them. None of that substitutes for the fix: Frontend Admin by DynamiApps 3.28.8 closes this, and updating the plugin is the step that ends it.

  • Firewall
  • Alerts

External References

https://www.cve.org/CVERecord?id=CVE-2025-49303https://www.wordfence.com/threat-intel/vulnerabilities/id/8156d204-f48a-43aa-af2f-86d4aaf4f50ehttps://nvd.nist.gov/vuln/detail/CVE-2025-49303

Related records

Vulnerability data © Defiant, Inc., provided under the Wordfence Intelligence T&C