Photo Gallery, Sliders, Proofing and Themes – NextGEN Gallery <= 4.0.4 - Authenticated (Author+) Local File Inclusion
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-98.
Summary
The Photo Gallery, Sliders, Proofing and Themes – NextGEN Gallery plugin for WordPress is vulnerable to Local File Inclusion in all versions up to, and including, 4.0.3 via the 'template' parameter in gallery shortcodes. This makes it possible for authenticated attackers, with Author-level access and above, to include and execute arbitrary .php files on the server, allowing the execution of any PHP code in those files. This can be used to bypass access controls, obtain sensitive data, or achieve code execution in cases where .php file types can be uploaded and included.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2026-1463
- 2026-10-03 Alias added: GHSA-cpfp-m9v9-xp87
References
Other 4
- https://www.wordfence.com/threat-intel/vulnerabilities/id/2d7bc556-cdaf-42a7-8801-ad2e4945a137?source=cve
- https://plugins.trac.wordpress.org/browser/nextgen-gallery/tags/4.0.3/src/DisplayType/LegacyTemplateLocator.php#L140
- https://plugins.trac.wordpress.org/browser/nextgen-gallery/tags/4.0.3/src/DisplayType/Controller.php#L369
- https://plugins.trac.wordpress.org/changeset/3460327/nextgen-gallery/trunk/src/DisplayType/LegacyTemplateLocator.php?old=3423202&old_path=nextgen-gallery%2Ftrunk%2Fsrc%2FDisplayType%2FLegacyTemplateLocator.php
More smub vulnerabilities
- TI-2026-07755 WPCode <= 2.3.5 - Authenticated (Author+) Remote Code Execution via CPT Capability Bypass via XML-RPC wp.newPost CVSS 3.1HIGH 8.8
- TI-2026-83530 Remote code execution in NextGEN Gallery plugin for WordPress CVSS 3.1HIGH 8.8
- TI-2026-78567 PHP object injection in Duplicator and Duplicator Pro plugins CVSS 3.1HIGH 8.8
- TI-2026-01649 ExactMetrics 8.6.0 - 9.0.2 - Authenticated (Custom) Insecure Direct Object Reference to Arbitrary Plugin Installation CVSS 3.1HIGH 8.8
- TI-2025-12465 Photo Gallery, Sliders, Proofing and Themes – NextGEN Gallery <= 3.59.12 - Authenticated… CVSS 3.1HIGH 8.8
- TI-2026-01650 Improper privilege management in smub ExactMetrics – Google Analytics Dashboard for… CVSS 3.1HIGH 8.8
Sources
- CVE-2026-1463 · CVE Program
- CVE-2026-1463 · NVD
- FIRST EPSS
- GHSA-cpfp-m9v9-xp87 · 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