Mitsol Social Post Feed <= 1.10 - Authenticated (Admin+) Stored Cross-Site Scripting

2022-01-12 00:00

Big Tiger

Strategic Overview

Status

Patched in 1.11

Affected PluginMitsol Social Post Feed

Affected Version<= 1.10

CVSS5.5Medium

CVECVE-2022-0209

View all Mitsol Social Post Feed vulnerabilities

Vulnerability Overview

The Mitsol Social Post Feed plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to, and including, 1.10 due to insufficient input sanitization and output escaping on the application id parameters. This makes it possible for authenticated (admin+) attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html is disabled.

Technical Analysis

REMEDIATION: Update to version 1.11, 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-2022-0209 https://www.wordfence.com/threat-intel/vulnerabilities/id/86264c7d-d1a5-4f3a-872f-b27a94d796e3

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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