Network Publisher <= 5.0.1 - Cross-Site Scripting

2012-05-15 00:00

Heine Pedersen

Strategic Overview

Status

Patched in 5.1

Affected PluginNetwork Publisher

Affected Version<= 5.0.1

CVSS6.1Medium

CVEN/A

View all Network Publisher vulnerabilities

Vulnerability Overview

The Network Publisher plugin for WordPress is vulnerable to Cross-Site Scripting via the 'networkpub_key' parameter in versions up to, and including, 5.0.1 due to insufficient input sanitization and output escaping. This makes it possible for attackers to inject arbitrary web scripts that execute in a victim's browser.

Technical Analysis

REMEDIATION: Update to version 5.1, 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/49bdd84a-05c0-4c7c-9d12-8a8eec91908d

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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