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TI-2018-14421 Aliases CVE-2018-20368GHSA-3866-cc7f-3jx4

The Master Slider plugin 3.2.7 and 3.5.1 for WordPress has XSS via the…

Priority LOW 26CWE-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
No fix listed

Attack profile from CVSS 3.0 · NVD. Fix status from CNA. Impact type from CWE-79.

Summary

The Master Slider plugin 3.2.7 and 3.5.1 for WordPress has XSS via the wp-admin/admin-ajax.php Name input field of the MSPanel.Settings value on Callback.

Why it matters now

EPSS 0.00705 53rd percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:a:averta:master_slider:3.2.7:*:*:*:*:wordpress:*:*3.2.7Vulnerableaverta
cpe:2.3:a:averta:master_slider:3.5.1:*:*:*:*:wordpress:*:*3.5.1Vulnerableaverta
  • cpe:2.3:a:averta:master_slider:3.2.7:*:*:*:*:wordpress:*:* Versions 3.2.7 Vulnerable ·averta
  • cpe:2.3:a:averta:master_slider:3.5.1:*:*:*:*:wordpress:*:* Versions 3.5.1 Vulnerable ·averta

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2018-20368
  2. 2026-10-03 Alias added: GHSA-3866-cc7f-3jx4

References

Exploit 1

  • TI-2024-06019 Master Slider – Responsive Touch Slider <= 3.9.10 - CSRF to slider deletion CVSS 3.1MEDIUM 6.5
  • TI-2024-11288 Master Slider < 3.10.5 - Editor+ Stored XSS CVSS 3.1LOW 3.5
  • TI-2024-21487 WordPress Master Slider plugin <= 3.9.5 - PHP Object Injection vulnerability CVSS 3.1CRITICAL 9.6
  • TI-2024-24737 WordPress Master Slider plugin <= 3.10.0 - Reflected Cross Site Scripting (XSS) vulnerability CVSS 3.1HIGH 7.1
  • TI-2023-25679 WordPress Master Slider Pro Plugin <= 3.6.5 is vulnerable to Cross Site Scripting (XSS) CVSS 3.1HIGH 7.1
  • TI-2024-21467 WordPress Master Slider plugin <= 3.9.8 - Cross Site Scripting (XSS) vulnerability CVSS 3.1MEDIUM 6.5
See all 18 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences