LayerSlider <= 7.1.1 - Admin+ Stored Cross-Site Scripting

2022-04-11 00:00

Taurus Omar

Strategic Overview

Status

Patched in 7.1.2

Affected PluginLayerSlider

Affected Version<= 7.1.1

CVSS5.5Medium

CVECVE-2022-1153

View all LayerSlider vulnerabilities

Vulnerability Overview

The LayerSlider WordPress plugin before 7.1.2 does not sanitise and escape Project's slug before outputting it back in various place, which could allow high privilege users such as admin to perform Cross-Site Scripting attacks even when the unfiltered_html is disallowed

Technical Analysis

REMEDIATION: Update to version 7.1.2, 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-2022-1153 https://www.wordfence.com/threat-intel/vulnerabilities/id/78fce739-5cc7-4a7f-bf3b-665f35ef3579

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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