Top 10 – Popular posts plugin for WordPress < 2.3.1 - Cross-Site Scripting

2016-07-15 00:00

Yorick Koster,

Strategic Overview

Status

Patched in 2.3.1

Affected PluginWebberZone Top 10 — Popular Posts

Affected Version< 2.3.1

CVSS6.1Medium

CVEN/A

View all WebberZone Top 10 — Popular Posts vulnerabilities

Vulnerability Overview

The Top 10 – Popular posts plugin for WordPress plugin for WordPress is vulnerable to Cross-Site Scripting via the 'page' parameter in versions before 2.3.1 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 2.3.1, 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/81437db2-252e-4031-884e-34112bc7b179

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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