File Gallery < 1.7.9.2 - Remote Code Execution

2014-04-24 00:00

Tom Adams

Strategic Overview

Status

Patched in 1.7.9.2

Affected PluginFile Gallery

Affected Version< 1.7.9.2

CVSS7.2High

CVECVE-2014-2558

View all File Gallery vulnerabilities

Vulnerability Overview

The File Gallery plugin before 1.7.9.2 for WordPress does not properly escape strings, which allows remote administrators to execute arbitrary PHP code via a \' (backslash quote) in the setting fields to /wp-admin/options-media.php, related to the create_function function.

Technical Analysis

REMEDIATION: Update to version 1.7.9.2, or a newer patched version --- IDENTIFIER: CWE-94 (Improper Control of Generation of Code ('Code Injection')) The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment.

External References

https://www.cve.org/CVERecord?id=CVE-2014-2558 https://www.wordfence.com/threat-intel/vulnerabilities/id/54bdacd9-49e4-4f45-99bb-baa9eba97ecf

CVSS Vector

7.2

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredHigh
User InteractionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh

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