Slider, Gallery, and Carousel by MetaSlider – Image Slider, Video Slider <= 3.106.0 — Authenticated (Editor+) Remote Code Execution
CVE-2026-39465Published · Updated Action summary
Affected: ≤3.106.0Update to 3.107.0 or newer
All remediation steps- Severity
- High7.2
- CVSS
- 7.2CVSS 3.1 · CNA (Wordfence)
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:HWhat does this vector mean?
AV:NAttack vector- Network
AC:LAttack complexity- Low
PR:HPrivileges required- High
UI:NUser interaction- None
S:UScope- Unchanged
C:HConfidentiality- High
I:HIntegrity- High
A:HAvailability- High
- Required access
- Unknown
- Exploit prediction (EPSS)
- No score
- CISA KEV
- Not listed
On this page8
Am I affected?
Slider, Gallery, and Carousel by MetaSlider – Image Slider, Video Slider ml-slider
- Affected≤ 3.106.0
- Patched in3.107.0
Update to 3.107.0 or newer.
You are affected if you run ≤ 3.106.0. Version 3.107.0 and later are not affected by this issue.
- Check your version: in wp-admin go to Plugins → Installed Plugins and read the version under Slider, Gallery, and Carousel by MetaSlider – Image Slider, Video Slider.
- No admin access? Run a passive check of your site. It reads public files only.
What to do
- Update to version 3.107.0, or a newer patched version
- Rotate administrator passwords and application secrets if the site ran a vulnerable version while publicly reachable.
- Watch Slider, Gallery, and Carousel by MetaSlider – Image Slider, Video Slider to get an email when the next vulnerability is published.
Advisory
Source description from Wordfence Intelligence, credited to Marc-André Beaulieu (h3dg3h0g).
The Slider, Gallery, and Carousel by MetaSlider – Image Slider, Video Slider plugin for WordPress is vulnerable to Remote Code Execution in all versions up to, and including, 3.106.0. This makes it possible for authenticated attackers, with Editor-level access and above, to execute code on the server.
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 Slider, Gallery, and Carousel by MetaSlider – Image Slider, Video Slider
All 16| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| Medium6.4 | Authenticated (Author+) Stored Cross-Site Scripting via 'delay' Post Meta Setting ≤3.111.0Update to 3.111.1 | CVE-2026-18400 | |
| Medium6.6 | Authenticated (Editor+) PHP Object Injection ≤3.106.0Update to 3.107.0 | CVE-2026-39467 | |
| Medium6.4 | Authenticated (Contributor+) Stored DOM-Based Cross-Site Scripting via aria-label Parameter ≤3.98.0Update to 3.99.0 | CVE-2025-5337 | |
| Medium4.4 | Authenticated (Admin+) Stored Cross-Site Scripting ≤3.94.0Update to 3.95.0 | CVE-2025-1062 | |
| Medium4.4 | Authenticated (Admin+) Stored Cross-Site Scripting ≤3.94.0Update to 3.95.0 | CVE-2025-1203 |
- Medium6.4Authenticated (Author+) Stored Cross-Site Scripting via 'delay' Post Meta Setting
≤3.111.0Update to 3.111.1
- Medium6.6Authenticated (Editor+) PHP Object Injection
≤3.106.0Update to 3.107.0
- Medium6.4Authenticated (Contributor+) Stored DOM-Based Cross-Site Scripting via aria-label Parameter
≤3.98.0Update to 3.99.0
- Medium4.4Authenticated (Admin+) Stored Cross-Site Scripting
≤3.94.0Update to 3.95.0
- Medium4.4Authenticated (Admin+) Stored Cross-Site Scripting
≤3.94.0Update to 3.95.0
Timeline
CVE published
Severity high, CVSS 7.2
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.