WP Sitemap Page <= 1.6.6 - Admin+ Stored Cross Site Scripting

2021-09-07 00:00

Nikhil Kapoor

Strategic Overview

Status

Patched in 1.7.0

Affected PluginWP Sitemap Page

Affected Version< 1.7.0

CVSS4.8Medium

CVECVE-2021-24715

View all WP Sitemap Page vulnerabilities

Vulnerability Overview

The WP Sitemap Page WordPress plugin before 1.7.0 does not properly sanitise and escape some of its settings, which could allow high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed.

Technical Analysis

REMEDIATION: Update to version 1.7.0, 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-2021-24715 https://www.wordfence.com/threat-intel/vulnerabilities/id/b6616c4b-6021-42c8-afe1-bfd789b895ca

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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