Caldera Forms <= 1.5.4 - Cross-Site Scripting

2017-09-08 00:00

Will Brand

Strategic Overview

Status

Patched in 1.5.5

Affected PluginCaldera Forms – More Than Contact Forms

Affected Version<= 1.5.4

CVSS5.4Medium

CVEN/A

View all Caldera Forms – More Than Contact Forms vulnerabilities

Vulnerability Overview

The Caldera Forms plugin for WordPress is vulnerable to Cross-Site Scripting via the "edit" parameter in versions up to, and including, 1.5.4 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers to inject arbitrary web scripts that execute in a victim's browser.

Technical Analysis

REMEDIATION: Update to version 1.5.5, 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/2a9bf519-bc55-411b-836a-fb394e317396

CVSS Vector

5.4

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

Base

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

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