Testimonial < 1.6.0 - Authenticated (Admin+) Stored Cross-Site Scripting

2021-10-13 00:00

Asif Nawaz Minhas

Strategic Overview

Status

Patched in 1.6.0

Affected PluginTestimonial – WordPress Testimonial Showcase Plugin Grid Plus Testimonial Slider

Affected Version< 1.6.0

CVSS5.5Medium

CVECVE-2021-24598

View all Testimonial – WordPress Testimonial Showcase Plugin Grid Plus Testimonial Slider vulnerabilities

Vulnerability Overview

The Testimonial WordPress plugin before 1.6.0 does not escape some testimonial fields which could allow high privilege users to perform Cross Site Scripting attacks even when the unfiltered_html capability is disallowed.

Technical Analysis

REMEDIATION: Update to version 1.6.0, 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-2021-24598 https://www.wordfence.com/threat-intel/vulnerabilities/id/9ae9b5c7-0d76-4772-973b-be48e520c837

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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