Related Posts for WordPress < 1.8.2 - Reflected Cross-Site Scripting

2015-04-20 00:00

Anonymous

Strategic Overview

Status

Patched in 1.8.2

Affected PluginRelated Posts for WordPress

Affected Version< 1.8.2

CVSS6.1Medium

CVEN/A

Vulnerability Overview

The Related Posts for WordPress plugin for WordPress is vulnerable to Cross-Site Scripting in versions up to, not including, 1.8.2 due to insufficient input sanitization and output escaping. The same vulnerability exists in Related Posts Premium up to, not including, 1.3.4. This makes it possible for attackers to inject arbitrary web scripts that execute in a victim's browser.

Technical Analysis

REMEDIATION: Update to version 1.8.2, 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/4f32d1fe-17ea-48c0-b276-36c8fcaad4a6

CVSS Vector

6.1

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionRequired
ScopeChanged
ConfidentialityLow
IntegrityLow
AvailabilityNone

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