ShopLentor <= 3.4.5 - Insecure Direct Object Reference to Authenticated (Contributor+) Sensitive Information Exposure via 'optionSection' Parameter

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-16797
StatePUBLISHED
AssignerWordfence
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-07-28 07:16:42 UTC
Updated2026-07-28 16:07:15 UTC
DescriptionThe ShopLentor – All-in-One WooCommerce Growth & Store Enhancement Plugin plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 3.4.5 via the 'optionSection' parameter due to missing validation on a user controlled key. This makes it possible for authenticated attackers, with contributor-level access and above, to read arbitrary wp_options rows — including internal plugin news feed data, WooCommerce block pattern transients, and third-party configuration records — whose values are stored as arrays-of-arrays containing 'title' keys, enabling cross-plugin data leakage.

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

EPSS: 0.002180000 probability, percentile 0.123620000 (date 2026-07-29)

Problem Types: CWE-639 | CWE-639 CWE-639 Authorization Bypass Through User-Controlled Key

VersionSourceTypeScoreSeverityVector
3.1[email protected]Secondary4.3MEDIUMCVSS: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 Devitemsllc ShopLentor All-in-One WooCommerce Growth Store Enhancement Plugin affected 3.4.5 semver Not specified

References

ReferenceSourceLinkTags
plugins.trac.wordpress.org/browser/woolentor-addons/tags/3.4.5/woolentor-blocks/includes... [email protected] plugins.trac.wordpress.org
plugins.trac.wordpress.org/browser/woolentor-addons/tags/3.4.5/woolentor-blocks/includes... [email protected] plugins.trac.wordpress.org
www.wordfence.com/threat-intel/vulnerabilities/id/75d5c684-090e-4fff-9bf7-2b7c4... [email protected] www.wordfence.com
plugins.trac.wordpress.org/browser/woolentor-addons/tags/3.4.5/woolentor-blocks/includes... [email protected] plugins.trac.wordpress.org
plugins.trac.wordpress.org/browser/woolentor-addons/tags/3.4.5/woolentor-blocks/includes... [email protected] plugins.trac.wordpress.org
plugins.trac.wordpress.org/changeset [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: Wordfence PRISM (en)

Additional Advisory Data

SourceTimeEvent
CNA2026-07-23T19:24:36.000ZVendor Notified
CNA2026-07-27T16:45:38.000ZDisclosed

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