Photo Gallery, Sliders, Proofing and Themes – NextGEN Gallery <= 4.0.4 - Authenticated (Author+) Local File Inclusion

MITRE NVD CVE.ORG JSON API Print: PDF PDF

Summary

CVECVE-2026-1463
StatePUBLISHED
AssignerWordfence
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-03-18 17:16:05 UTC
Updated2026-04-22 21:32:08 UTC
DescriptionThe 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.

Risk And Classification

Primary CVSS: v3.1 8.8 HIGH from [email protected]

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS: 0.001350000 probability, percentile 0.331530000 (date 2026-04-22)

Problem Types: CWE-98 | CWE-98 CWE-98 Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion')

VersionSourceTypeScoreSeverityVector
3.1[email protected]Secondary8.8HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
3.1CNADECLARED8.8HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Smub Photo Gallery Sliders Proofing And Themes NextGEN Gallery affected 4.0.4 semver Not specified

References

ReferenceSourceLinkTags
plugins.trac.wordpress.org/changeset/3460327/nextgen-gallery/trunk/src/DisplayType/Legac... [email protected] plugins.trac.wordpress.org
www.wordfence.com/threat-intel/vulnerabilities/id/2d7bc556-cdaf-42a7-8801-ad2e4... [email protected] www.wordfence.com
plugins.trac.wordpress.org/browser/nextgen-gallery/tags/4.0.3/src/DisplayType/LegacyTemp... [email protected] plugins.trac.wordpress.org
plugins.trac.wordpress.org/browser/nextgen-gallery/tags/4.0.3/src/DisplayType/Controller... [email protected] plugins.trac.wordpress.org
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

CNA: Athiwat Tiprasaharn (en)

CNA: Itthidej Aramsri (en)

CNA: Waris Damkham (en)

Additional Advisory Data

SourceTimeEvent
CNA2026-01-27T07:02:22.000ZVendor Notified
CNA2026-03-17T00:00:00.000ZDisclosed
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