WP Fastest Cache <= 0.8.9.5 - Directory Traversal

2019-07-28 00:00

Imre Rad

Strategic Overview

Status

Patched in 0.8.9.6

Affected PluginWP Fastest Cache – WordPress Cache Plugin

Affected Version<= 0.8.9.5

CVSS9.1Critical

CVECVE-2019-13635

View all WP Fastest Cache – WordPress Cache Plugin vulnerabilities

Vulnerability Overview

The WP Fastest Cache plugin through 0.8.9.5 for WordPress allows wpFastestCache.php and inc/cache.php Directory Traversal.

Technical Analysis

REMEDIATION: Update to version 0.8.9.6, or a newer patched version --- 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-2019-13635 https://www.wordfence.com/threat-intel/vulnerabilities/id/07fc1249-a50d-4038-8cbe-35ff7a3d28b3

CVSS Vector

9.1

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

Base

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

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