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CVE-2026-1463

HIGH 8.8 CVSS 3.1
Published
March 18, 2026
Last modified
June 17, 2026
NVD status
Deferred
Reported by
security@wordfence.com
Weakness
CWE-98
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Description

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.

Affected WordPress components

  • Photo Gallery, Sliders, Proofing and Themes – NextGEN Gallery Plugin · nextgen-gallery
    Confirmed match Active
    Up to and including 4.0.4
    View on WordPress.org

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • smub Photo Gallery, Sliders, Proofing and Themes – NextGEN Gallery — Up to and including 4.0.4

References

  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/nextgen-gallery/tags/4.0.3/src/DisplayType/Controller.php#L369
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/nextgen-gallery/tags/4.0.3/src/DisplayType/LegacyTemplateLocator.php#L140
  • plugins.trac.wordpress.org 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
  • www.wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/2d7bc556-cdaf-42a7-8801-ad2e4945a137?source=cve
  • nvd.nist.gov Official NVD record