Apptha Slider Gallery <= 1.0 - Unauthenticated Arbitrary File Download

2026-06-09 00:00

Ihsan Sencan

Strategic Overview

Status

Unpatched

Affected Pluginapptha-slider-gallery

Affected Version<= 1.0

CVSS7.5High

CVECVE-2017-20248

View all apptha-slider-gallery vulnerabilities

Vulnerability Overview

The apptha-slider-gallery plugin for WordPress is vulnerable to Directory Traversal in all versions up to, and including, 1.0. This makes it possible for unauthenticated attackers to read the contents of arbitrary files on the server, which can contain sensitive information.

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-2017-20248 https://www.wordfence.com/threat-intel/vulnerabilities/id/13bde27a-8741-4b86-a45b-7acbaf7d6dde

CVSS Vector

7.5

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityNone
AvailabilityNone

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