Testimonial Slider < 2.3.8 - Admin+ Stored XSS
Priority LOW 25CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- Low · Low · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-79.
Summary
The Testimonial Slider WordPress plugin before 2.3.8 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup)
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00442 38th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA and NVD
Fix Fixed Testimonial Slider (Unknown): 2.3.8
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Unknown | Testimonial Slider | before 2.3.8 | 2.3.8 | Patch available | CNA |
- Testimonial Slider VendorUnknown Affected before 2.3.8 Fixed in 2.3.8 Patch available CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:radiustheme:testimonial_slider_and_showcase:*:*:*:*:-:wordpress:*:* | before 2.3.8 | Vulnerable | RadiusTheme |
- cpe:2.3:a:radiustheme:testimonial_slider_and_showcase:*:*:*:*:-:wordpress:*:* Versions before 2.3.8 Vulnerable ·RadiusTheme
Remediation
- Fix · CNA Testimonial Slider (Unknown) Fixed in 2.3.8
Timeline
- 2026-10-02 Threatist record created from CVE-2024-1746
- 2026-10-03 Alias added: GHSA-9x83-3j29-pjf2
References
More RadiusTheme Testimonial Slider And Showcase vulnerabilities
- TI-2024-01623 Testimonial Slider < 2.3.7 - Author+ Settings Update CVSS 3.1MEDIUM 4.3
Sources
- CVE-2024-1746 · CVE Program
- CVE-2024-1746 · NVD
- FIRST EPSS
- GHSA-9x83-3j29-pjf2 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences