WP Dialog <= 1.2.5.5 - Authenticated (Admin+) Stored Cross-Site Scripting

2021-07-31 00:00

liaojia@webray.com.cn inc

Strategic Overview

Status

Unpatched

Affected PluginWP Dialog

Affected Version<= 1.2.5.5

CVSS4.8Medium

CVECVE-2021-24600

View all WP Dialog vulnerabilities

Vulnerability Overview

The WP Dialog WordPress plugin through 1.2.5.5 does not sanitise and escape some of its settings before outputting them in pages, allowing high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed.

Technical Analysis

REMEDIATION: No known patch available. Please review the vulnerability's details in depth and employ mitigations based on your organization's risk tolerance. It may be best to uninstall the affected software and find a replacement. --- 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-2021-24600 https://www.wordfence.com/threat-intel/vulnerabilities/id/03d02297-0cc6-4935-b282-9b95d8292954

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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