Gravityforms <= 1.9.6 - Cross-Site Scripting

2015-04-20 00:00

DANIEL CID

Strategic Overview

Status

Patched in 1.9.7

Affected PluginGravity Forms

Affected Version<= 1.9.6

CVSS5.4Medium

CVEN/A

View all Gravity Forms vulnerabilities

Vulnerability Overview

The Gravityforms plugin for WordPress is vulnerable to Cross-Site Scripting in versions up to, and including, 1.9.6 due to insufficient input sanitization and output escaping alongside the use of add_query_arg or remove_query_arg(). This makes it possible for attackers to inject arbitrary web scripts that execute in a victim's browser.

Technical Analysis

REMEDIATION: Update to version 1.9.7, 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/f2448450-9d0e-42bc-bfdb-66861b2f212c

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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