Simplr Registration Form Plus+ <= 2.3.4 - Reflected Cross-Site Scripting

2015-05-06 00:00

Anonymous

Strategic Overview

Status

Patched in 2.3.5

Affected PluginSimplr Registration Form Plus+

Affected Version<= 2.3.4

CVSS6.1Medium

CVECVE-2015-10107

View all Simplr Registration Form Plus+ vulnerabilities

Vulnerability Overview

The Simplr Registration Form Plus+ plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via a URL in versions up to, and including, 2.3.4 due to insufficient input sanitization and output escaping with the use of add_query_arg(). This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.

Technical Analysis

REMEDIATION: Update to version 2.3.5, 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.cve.org/CVERecord?id=CVE-2015-10107 https://www.wordfence.com/threat-intel/vulnerabilities/id/810c641b-e9e0-462c-96ef-008c083208a0

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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