Assistant for NextGEN Gallery <= 1.0.9 - Unauthenticated Arbitrary Directory Deletion

2025-08-14 20:15

theviper17y

Strategic Overview

Status

Unpatched

Affected PluginAssistant for NextGEN Gallery

Affected Version<= 1.0.9

CVSS7.5High

CVECVE-2025-7641

View all Assistant for NextGEN Gallery vulnerabilities

Vulnerability Overview

The Assistant for NextGEN Gallery plugin for WordPress is vulnerable to arbitrary directory deletion due to insufficient file path validation in the /wp-json/nextgenassistant/v1.0.0/control REST endpoint in all versions up to, and including, 1.0.9. This makes it possible for unauthenticated attackers to delete arbitrary directories on the server, which can cause a complete loss of availability.

Technical Analysis

REMEDIATION: No known patch available. Please review the vulnerability's details in depth and employ mitigations based on your organization's risk tolerance. It may be best to uninstall the affected software and find a replacement. --- IDENTIFIER: CWE-22 (Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')) The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.

External References

https://www.cve.org/CVERecord?id=CVE-2025-7641 https://www.wordfence.com/threat-intel/vulnerabilities/id/07ebb176-a1f8-4a5c-8d81-a83fda4b0af3

CVSS Vector

7.5

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeUnchanged
ConfidentialityNone
IntegrityNone
AvailabilityHigh

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