GS Testimonial Slider <= 3.1.4 — Authenticated (Contributor+) Stored Cross-Site Scripting
CVE-2024-30443Published · Updated Action summary
Affected: ≤3.1.4Update to 3.1.5 or newer
All remediation steps- Severity
- Medium6.4
- CVSS
- 6.4CVSS 3.1 · CNA (Wordfence)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:NWhat does this vector mean?
AV:NAttack vector- Network
AC:LAttack complexity- Low
PR:LPrivileges required- Low
UI:NUser interaction- None
S:CScope- Changed
C:LConfidentiality- Low
I:LIntegrity- Low
A:NAvailability- None
- Weakness
- CWE-79 Cross-Site Scripting
- Required access
- Unknown
- Exploit prediction (EPSS)
- No score
- CISA KEV
- Not listed
On this page8
Am I affected?
Solid Testimonials – Testimonial Slider, Video Testimonials & Customer Reviews gs-testimonial
- Affected≤ 3.1.4
- Patched in3.1.5
Update to 3.1.5 or newer.
You are affected if you run ≤ 3.1.4. Version 3.1.5 and later are not affected by this issue.
- Check your version: in wp-admin go to Plugins → Installed Plugins and read the version under Solid Testimonials – Testimonial Slider, Video Testimonials & Customer Reviews.
- No admin access? Run a passive check of your site. It reads public files only.
What to do
- Update to version 3.1.5, or a newer patched version
- Rotate administrator passwords and application secrets if the site ran a vulnerable version while publicly reachable.
- Watch Solid Testimonials – Testimonial Slider, Video Testimonials & Customer Reviews to get an email when the next vulnerability is published.
Advisory
Source description from Wordfence Intelligence, credited to LVT-tholv2k.
The GS Testimonial Slider plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to, and including, 3.1.4 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Exploits & references
Proof-of-concept & detection
No public proof-of-concept or detection template is known for this vulnerability.
Advisories & patches
- Advisorywordfence.com
Related CVEs
More in Solid Testimonials – Testimonial Slider, Video Testimonials & Customer Reviews
All 9| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| High7.5 | Authenticated (Contributor+) PHP Object Injection ≤3.3.10No patch available | CVE-2026-78527 | |
| Medium6.1 | Reflected DOM-Based Cross-Site Scripting via url Parameter ≤5.5.8Update to 5.5.9 | CVE-2024-13362 | |
| Medium6.5 | Unauthenticated Arbitrary Shortcode Execution ≤3.2.9Update to 3.3.0 | CVE-2025-47481 | |
| Medium4.3 | Missing Authorization ≤3.3.0Update to 3.3.1 | CVE-2025-47467 | |
| Medium4.3 | Missing Authorization ≤3.6.0Update to 3.6.1 | — |
- High7.5Authenticated (Contributor+) PHP Object Injection
≤3.3.10No patch available
- Medium6.1Reflected DOM-Based Cross-Site Scripting via url Parameter
≤5.5.8Update to 5.5.9
- Medium6.5Unauthenticated Arbitrary Shortcode Execution
≤3.2.9Update to 3.3.0
- Medium4.3Missing Authorization
≤3.3.0Update to 3.3.1
- Medium4.3Missing Authorization
≤3.6.0Update to 3.6.1
Same weakness (Cross-Site Scripting)
All Cross-Site Scripting| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| High7.2 | Unauthenticated Stored Cross-Site Scripting via Comment User-Agent Header | CVE-2026-120688 | |
| Critical9.8 | Unauthenticated Arbitrary File Upload via File Upload via Public Form Submission | CVE-2026-125055 | |
| Critical9.8 | Unauthenticated PHP Object Injection to Remote Code Execution via 'form' Parameter | CVE-2026-119077 | |
| Medium5.3 | Unauthenticated Sensitive Information Exposure in 'search' Parameter | CVE-2026-121518 |
- High7.2Unauthenticated Stored Cross-Site Scripting via Comment User-Agent Header
EZ SQL Reports Shortcode Widget and DB Backup
≤5.25.25Update to 5.26.45
- Critical9.8Unauthenticated Arbitrary File Upload via File Upload via Public Form Submission
Chatterbug Forms – Fast, Flexible WordPress Form Builder
≤1.0.2Update to 1.1
- Critical9.8Unauthenticated PHP Object Injection to Remote Code Execution via 'form' Parameter
ELEX WordPress HelpDesk & Customer Ticketing System
≤3.3.9Update to 3.4.0
- Medium5.3Unauthenticated Sensitive Information Exposure in 'search' Parameter
Customer Reviews for WooCommerce
≤5.127.0Update to 5.128.0
Timeline
CVE published
Severity medium, CVSS 6.4
Record last updated
Sources & licenses
Wordfence record- Vulnerability data
- Wordfence Intelligence. [object Object] Licensed under the CC BY-SA 4.0.
- CVE® identifiers
- [object Object]. Used under the CVE Program. CVE® is a registered trademark of The MITRE Corporation.
- CVSS / CWE
- National Vulnerability Database (NVD), shown unmodified. This product uses the NVD API but is not endorsed or certified by the NVD.
- VulnCrest content
- Summary, remediation guidance and page layout © VulnCrest. Not sourced from NVD.