IDPay for Contact Form 7 <= 2.1.2 - Reflected Cross-Site Scripting

2021-11-23 00:00

Jeremie Amsellem

Strategic Overview

Status

Patched in 2.3.2

Affected PluginIDPay for Contact Form 7

Affected Version<= 2.1.2

CVSS6.1Medium

CVECVE-2021-24996

View all IDPay for Contact Form 7 vulnerabilities

Vulnerability Overview

The IDPay for Contact Form 7 WordPress plugin through 2.1.2 does not sanitise and escape the idpay_error parameter before outputting it back in the page leading to a Reflected Cross-Site Scripting.

Technical Analysis

REMEDIATION: Update to version 2.3.2, 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-2021-24996 https://www.wordfence.com/threat-intel/vulnerabilities/id/cf3f82dc-3820-4c9d-adbb-ca0375078876

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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