Multisite Content Copier/Updater Pro < 2.1.2 - Reflected Cross-Site Scripting

2022-02-21 00:00

Asif Nawaz Minhas

Strategic Overview

Status

Patched in 2.1.2

Affected PluginWordPress Multisite Content Copier/Updater Pro

Affected Version< 2.1.2

CVSS6.1Medium

CVECVE-2022-0503

View all WordPress Multisite Content Copier/Updater Pro vulnerabilities

Vulnerability Overview

The WordPress Multisite Content Copier/Updater Pro before 2.1.2 does not sanitise and escape the s parameter before outputting it back in an attribute, leading to a Reflected Cross-Site Scripting issue in the network dashboard

Technical Analysis

REMEDIATION: Update to version 2.1.2, 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-2022-0503 https://www.wordfence.com/threat-intel/vulnerabilities/id/3e152d9f-4fb9-41b9-baa4-b1bebac89641

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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