Shield Security <= 13.0.5 - Admin+ Stored Cross-Site Scripting

2022-01-19 00:00

R3N0

Strategic Overview

Status

Patched in 13.0.6

Affected PluginShield Security – Smart Bot Blocking, Brute-Force Login Protection & File Scanning

Affected Version<= 13.0.5

CVSS5.5Medium

CVECVE-2022-0211

View all Shield Security – Smart Bot Blocking, Brute-Force Login Protection & File Scanning vulnerabilities

Vulnerability Overview

The Shield Security WordPress plugin before 13.0.6 does not sanitise and escape admin notes, which could allow high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html is disallowed.

Technical Analysis

REMEDIATION: Update to version 13.0.6, 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-2022-0211 https://www.wordfence.com/threat-intel/vulnerabilities/id/287c6cdc-f534-4b87-8a97-ee1e3666cd25

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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