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Frontend Admin by DynamiApps CVE-2026-81347

| EUVDEUVD-2026-70908 MEDIUM
External Control of File Name or Path (CWE-73)
2026-09-04 WPScan GHSA-2xpp-ph6f-9hw6
5.9
CVSS 3.1 · Vendor: WPScan
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Severity by source

Vendor (WPScan) PRIMARY
5.9 MEDIUM
AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
vuln.today AI
6.5 MEDIUM

Permanent deletion of index.php and .htaccess constitutes a minor integrity impact (I:L), beyond the availability-only vendor scoring, while AC:H reflects the non-default configuration gate.

3.1 AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:H
4.0 AV:N/AC:H/AT:P/PR:N/UI:N/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N

Primary rating from Vendor (WPScan).

CVSS VectorVendor: WPScan

Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High

Lifecycle Timeline

6
Metadata Corrected
Sep 04, 2026 - 13:40 vuln.today
tag: Information Disclosure replaced by Denial Of Service
Analysis Generated
Sep 04, 2026 - 13:28 vuln.today
CVSS changed
Sep 04, 2026 - 13:22 NVD
5.9 (MEDIUM)
Patch available
Sep 04, 2026 - 08:01 EUVD
CVE Published
Sep 04, 2026 - 06:00 cve.org
MEDIUM 5.9
CVE Published
Sep 04, 2026 - 06:00 cve.org
UNKNOWN (no severity yet)

DescriptionCVE.org

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.

AnalysisAI

Unauthenticated path traversal file deletion in the Frontend Admin by DynamiApps WordPress plugin before 3.29.13 allows remote attackers to delete index.php and .htaccess files from the WordPress root directory, rendering the site entirely inoperable. The flaw stems from insufficient validation of a user-controllable directory path parameter prior to file deletion operations, exploitable without any authentication credentials. …

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Access
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Exploit
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Execution
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Impact
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Vulnerability AssessmentAI

Exploitation Exploitation requires that the target WordPress site has the Frontend Admin by DynamiApps plugin configured with a file-deletion form feature that is not enabled by default - administrators must have explicitly created such a form as part of a custom workflow. … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment The CVSS 3.1 base score of 5.9 (AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H) reflects an accurate assessment: while the attack is network-reachable and requires no authentication, the High Complexity metric captures the non-default form configuration prerequisite. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario Full exploit scenario with step-by-step reproduction available after sign-in.
Remediation Upgrade to Frontend Admin by DynamiApps version 3.29.13 or later, which contains the vendor-released patch validating directory paths before file deletion. … Detailed patch versions, workarounds, and compensating controls in full report.

Threat intelligence, references, and detailed analysis are available after sign-in.

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CVE-2026-81347 vulnerability details – vuln.today

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