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Strong Testimonials CVE-2024-3261

MEDIUM
Cross-site Scripting (XSS) (CWE-79)
2024-04-24 contact@wpscan.com
4.8
CVSS 3.1 · Vendor: wpscan
View

Vulnerability Assessment

Weakness
CWE
OWASP Top 10:2025
A05:2025 - Injection
ASVS 5.0
V1 - Encoding and Sanitization Output encoding, context-aware escaping
MITRE ATT&CK

2 techniques across 2 tactics: Initial Access, Execution

The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up.

Impact

CVSS score of 4.8 (MEDIUM). Attack characteristics: network attack vector, low complexity, high privileges required, user interaction required. Public proof-of-concept exploit code is available.

Exploit ScenarioDerived

A remote attacker could inject malicious scripts into web pages viewed by other users by sending crafted requests to the affected application.

This Month Plan within 30 days. Why: MEDIUM severity (CVSS 4.0-6.9).
No patch listed yet 0.4% exploitation probability (EPSS)

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AnalysisAI

The Strong Testimonials WordPress plugin before 3.1.12 does not validate and escape some of its Testimonial fields before outputting them back in a page/post, which could allow users with the. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Sanitize all user input, use Content-Security-Policy headers, encode output contextually (HTML, JS, URL). Use frameworks with built-in XSS protection.

Affects your stack

Find out whether the stacks and servers you run are on an affected version.

Checking this CVE against your own stacks and servers is part of the Basic plan and up.

Technical ContextAI · show details

This vulnerability is classified as Cross-Site Scripting (XSS) (CWE-79), which allows attackers to inject malicious scripts into web pages viewed by other users. The Strong Testimonials WordPress plugin before 3.1.12 does not validate and escape some of its Testimonial fields before outputting them back in a page/post, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks. The attack requires a specific view to be performed Affected products include: Wpchill Strong Testimonials. Version information: before 3.1.12.

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  • Exploit and PoC references, threat intelligence from 22 sources

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Severity by source

Vendor (wpscan) PRIMARY 4.8 MEDIUM
AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

Primary rating from Vendor (wpscan) · only source for this CVE.

CVSS VectorVendor: wpscan

Attack Vector
Network
Attack Complexity
Low
Privileges Required
High
User Interaction
Required
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
None

DescriptionCVE.org

The Strong Testimonials WordPress plugin before 3.1.12 does not validate and escape some of its Testimonial fields before outputting them back in a page/post, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks. The attack requires a specific view to be performed

Threat Intelligence Overview

EPSS Score
0.4%
Top 68% exploitable
Exploit
POC
Public exploit code exists
Data Quality
2 sources
Confidence: Low

How this decision was reached

The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.

SignalValue
Severity MEDIUM
CISA KEV No
Public POC Yes
EPSS 0.4%
Patch available No
Active threat No
Deciding rule
MEDIUM severity (CVSS 4.0-6.9)
What every action level means
Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.
Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.
This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.
This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.
Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.

SSVC AssessmentENISA

SSVC Decision· derived
Scheduled
Exploitation· derived
Poc
System Exposure· derived
Open
Automatable· derived
No
Human Impact· derived
Medium

Priority Score

44
Low Medium High Critical
KEV: 0
EPSS: 0
CVSS: +24
PoC: +20
Weaponized: 0
Threat intel: 0
Gov advisory: 0

Attack Technique

Cross-Site Scripting occurs when an application accepts untrusted data and sends it to a web browser without proper validation or encoding.

Affected Products (CPE)CVE.org

cpe:2.3:a:wpchill:strong_testimonials:*:*:*:*:*:wordpress:*:*
CVE-2020-8549 MEDIUM POC
6.1 Feb 03

Stored XSS in the Strong Testimonials plugin before 2.40.1 for WordPress can result in an attacker performing malicious

CVE-2026-96650 HIGH
7.2 Oct 03

Stored cross-site scripting in the Strong Testimonials WordPress plugin (all versions through 3.3.11) can let unauthenti

CVE-2026-107435 HIGH
7.1 Oct 21

Stored cross-site scripting in the Strong Testimonials WordPress plugin through version 3.3.12 allows an attacker to pla

CVE-2026-97286 MEDIUM
6.5 Sep 30

Cross-site scripting in the Strong Testimonials WordPress plugin (versions through 3.3.11) lets an authenticated attacke

CVE-2026-114706 MEDIUM
6.5 Oct 29

Stored cross-site scripting in the WP Chill Strong Testimonials WordPress plugin, affecting all versions through 3.3.15,

CVE-2026-3239 MEDIUM
6.4 Apr 08

Stored cross-site scripting in Strong Testimonials WordPress plugin up to version 3.2.21 allows authenticated contributo

CVE-2026-92622 MEDIUM
6.4 Sep 18

Authenticated attackers with contributor-level access can inject persistent JavaScript into WordPress sites running Stro

CVE-2026-109897 MEDIUM
5.4 Oct 15

Authenticated attackers holding only low-privilege WordPress accounts can abuse improperly enforced access controls in t

CVE-2023-26013 MEDIUM
5.4 Jun 16

Auth. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor pat

CVE-2024-47362 MEDIUM
4.3 Nov 01

Missing Authorization vulnerability in WP Chill Strong Testimonials strong-testimonials.1.16. Rated medium severity (CVS

CVE-2023-6491 MEDIUM
4.3 Jun 07

The Strong Testimonials plugin for WordPress is vulnerable to unauthorized modification of data due to an improper capab

CVE-2023-52123 MEDIUM
4.3 Jan 05

Cross-Site Request Forgery (CSRF) vulnerability in WPChill Strong Testimonials.1.10. Rated medium severity (CVSS 4.3), t

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