Cloudflare < 1.3.21 - Cross-Site Scripting

2016-03-28 00:00

Sachin Wagh

Strategic Overview

Status

Patched in 1.3.21

Affected PluginCloudflare

Affected Version< 1.3.21

CVSS7.1High

CVEN/A

View all Cloudflare vulnerabilities

Vulnerability Overview

The Cloudflare plugin for WordPress is vulnerable to Cross-Site Scripting via several parameters in versions before 1.3.21 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 1.3.21, 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/b8d63789-16b3-443b-8dcb-67b1e5e25d20

CVSS Vector

7.1

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

Base

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

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