LifterLMS PayPal < 1.4.0 - Reflected Cross-Site Scripting

2022-04-13 00:00

Brandon James Roldan (tomorrowisnew)

Strategic Overview

Status

Patched in 1.4.0

Affected PluginLifterLMS Paypal

Affected Version< 1.4.0

CVSS6.1Medium

CVECVE-2022-1250

View all LifterLMS Paypal vulnerabilities

Vulnerability Overview

The LifterLMS PayPal WordPress plugin before 1.4.0 does not sanitise and escape some parameters from the payment confirmation page before outputting them back in the page, leading to a Reflected Cross-Site Scripting issue

Technical Analysis

REMEDIATION: Update to version 1.4.0, 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-2022-1250 https://www.wordfence.com/threat-intel/vulnerabilities/id/6d063374-ecb2-41de-872d-18f94aac7e03

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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