Paytium <= 4.3.6 - Authenticated (Admin+) Stored Cross-Site Scripting

2022-11-30 00:00

iohex

Strategic Overview

Status

Patched in 4.3.7

Affected PluginPaytium: Mollie payment forms & donations

Affected Version<= 4.3.6

CVSS5.5Medium

CVECVE-2022-4042

View all Paytium: Mollie payment forms & donations vulnerabilities

Vulnerability Overview

The Paytium plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'paytium_live_api_key' option and 'newsletter_group' attribute in versions up to, and including, 4.3.6 due to insufficient input sanitization and output escaping. This makes it possible for administrator-level attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Technical Analysis

REMEDIATION: Update to version 4.3.7, 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.cve.org/CVERecord?id=CVE-2022-4042 https://www.wordfence.com/threat-intel/vulnerabilities/id/9d389098-d428-48f2-b012-207b55497b0b

CVSS Vector

5.5

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredHigh
User InteractionNone
ScopeChanged
ConfidentialityLow
IntegrityLow
AvailabilityNone

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