WooCommerce PDF Invoices & Packing Slips <= 2.10.4 - Reflected Cross-Site Scripting via tab and section parameter

2021-12-06 00:00

Krzysztof Zając

Strategic Overview

Status

Patched in 2.10.5

Affected PluginPDF Invoices & Packing Slips for WooCommerce

Affected Version< 2.10.5

CVSS4.8Medium

CVECVE-2021-24991

View all PDF Invoices & Packing Slips for WooCommerce vulnerabilities

Vulnerability Overview

The WooCommerce PDF Invoices & Packing Slips WordPress plugin before 2.10.5 does not escape the tab and section parameters before outputting it back in an attribute, leading to a Reflected Cross-Site Scripting in the admin dashboard

Technical Analysis

REMEDIATION: Update to version 2.10.5, 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-2021-24991 https://www.wordfence.com/threat-intel/vulnerabilities/id/6d7f9291-5a57-4aca-b18f-623bf07348a4

CVSS Vector

4.8

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

Base

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

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