Any Hostname <= 1.0.6 - Authenticated (Admin+) Stored Cross-Site Scripting

2021-06-28 00:00

Abishiek Magesh

Strategic Overview

Status

Unpatched

Affected PluginAny Hostname

Affected Version<= 1.0.6

CVSS5.5Medium

CVECVE-2021-24481

View all Any Hostname vulnerabilities

Vulnerability Overview

The Any Hostname WordPress plugin through 1.0.6 does not sanitise or escape its "Allowed hosts" setting, leading to an authenticated stored XSS issue as high privilege users are able to set XSS payloads in it

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-2021-24481 https://www.wordfence.com/threat-intel/vulnerabilities/id/09613e4a-0dbe-430a-ab75-725038218803

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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