WebP Express < 0.14.11 - Arbitrary File Read

2018-12-11 00:00

Anonymous

Strategic Overview

Status

Patched in 0.14.11

Affected PluginWebP Express

Affected Version< 0.14.11

CVSS7.5High

CVECVE-2019-15330

View all WebP Express vulnerabilities

Vulnerability Overview

The webp-express plugin before 0.14.11 for WordPress has insufficient protection against arbitrary file reading.

Technical Analysis

REMEDIATION: Update to version 0.14.11, 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-2019-15330 https://www.wordfence.com/threat-intel/vulnerabilities/id/3f4893b9-e032-45d6-a542-0ead70c61e2f

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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