Smart Slider 3 <= 3.5.1.37 - Missing Authorization to Authenticated (Contributor+) Sensitive Information Exposure via WP_Query Parameter Injection via 'keyword' Parameter

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Summary

CVECVE-2026-12385
StatePUBLISHED
AssignerWordfence
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-07-13 20:16:42 UTC
Updated2026-07-13 20:21:44 UTC
DescriptionThe Smart Slider 3 plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 3.5.1.37 via the 'keyword' parameter. This makes it possible for authenticated attackers, with contributor-level access and above, to extract titles and full content excerpts of private, draft, pending, trashed, and auto-draft posts authored by any user, including Administrators and Editors. The required nonce is emitted on /wp-admin/post-new.php, which is accessible to Contributor-level users via the edit_posts capability, meaning any Contributor can obtain the nonce needed to trigger the injection.

Risk And Classification

Primary CVSS: v3.1 4.3 MEDIUM from [email protected]

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

Problem Types: CWE-200 | CWE-200 CWE-200 Exposure of Sensitive Information to an Unauthorized Actor

VersionSourceTypeScoreSeverityVector
3.1[email protected]Primary4.3MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
3.1CNADECLARED4.3MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

CVSS v3.1 Breakdown

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

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

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Nextendweb Smart Slider 3 affected 3.5.1.37 semver Not specified

References

ReferenceSourceLinkTags
plugins.trac.wordpress.org/browser/smart-slider-3/tags/3.5.1.37/Nextend/Framework/Conten... [email protected] plugins.trac.wordpress.org
plugins.trac.wordpress.org/browser/smart-slider-3/tags/3.5.1.37/Nextend/Framework/Conten... [email protected] plugins.trac.wordpress.org
plugins.trac.wordpress.org/browser/smart-slider-3/tags/3.5.1.37/Nextend/Framework/Form/W... [email protected] plugins.trac.wordpress.org
plugins.trac.wordpress.org/browser/smart-slider-3/tags/3.5.1.37/Nextend/Framework/Conten... [email protected] plugins.trac.wordpress.org
plugins.trac.wordpress.org/changeset/3599123/smart-slider-3 [email protected] plugins.trac.wordpress.org
www.wordfence.com/threat-intel/vulnerabilities/id/a782d975-74ce-4265-9312-435b3... [email protected] www.wordfence.com
plugins.trac.wordpress.org/browser/smart-slider-3/tags/3.5.1.37/Nextend/Framework/Conten... [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: Yuvraj Tomar (en)

Additional Advisory Data

SourceTimeEvent
CNA2026-06-16T11:03:13.000ZVendor Notified
CNA2026-07-13T06:13:11.000ZDisclosed
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