BulletProof Security <= .53.3 - Authenticated Cross-Site Scripting

2016-05-11 00:00

Omar Kurt

Strategic Overview

Status

Patched in .53.4

Affected PluginBulletProof Security

Affected Version< .53.4

CVSS6.4Medium

CVEN/A

View all BulletProof Security vulnerabilities

Vulnerability Overview

The BulletProof Security plugin for WordPress is vulnerable to Cross-Site Scripting via the ‘user-agent-ignore’ parameter in versions up to, and including, .53.3 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Technical Analysis

REMEDIATION: Update to version .53.4, or a newer patched version --- IDENTIFIER: CWE-79 (Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')) The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

External References

https://www.wordfence.com/threat-intel/vulnerabilities/id/f232f550-f964-4a69-9a80-aa9768149094

CVSS Vector

6.4

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredLow
User InteractionNone
ScopeChanged
ConfidentialityLow
IntegrityLow
AvailabilityNone

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