CVE-2026-16797
ShopLentor <= 3.4.5 - Insecure Direct Object Reference to Authenticated (Contributor+) Sensitive Information Exposure via 'optionSection' Parameter
- Published
- Updated
- Reserved
- Assigned by
- Wordfence
Description
The 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.
Timeline
ID reserved
By Wordfence
- 5 days later
· 5 days later
Published
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| WordfenceCNA (assigner) | 3.1 | Medium4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |
| NVDNVD · Deferred | 3.1 | Medium4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |
- EPSS (exploitation in 30 days)
- 0.38% · top 68% of all CVEs (7 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: partial
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 4.3.
Weakness
Affected products
References (6)
- https://www.wordfence.com/threat-intel/vulnerabilities/id/75d5c684-090e-4fff-9bf7-2b7c41ef95d3?source=cve (opens in a new tab)
- https://plugins.trac.wordpress.org/browser/woolentor-addons/tags/3.4.5/woolentor-blocks/includes/classes/Api/Api.php#L476 (opens in a new tab)
- https://plugins.trac.wordpress.org/browser/woolentor-addons/tags/3.4.5/woolentor-blocks/includes/helper-functions.php#L7 (opens in a new tab)
- https://plugins.trac.wordpress.org/browser/woolentor-addons/tags/3.4.5/woolentor-blocks/includes/classes/Api/Api.php#L143 (opens in a new tab)
- https://plugins.trac.wordpress.org/browser/woolentor-addons/tags/3.4.5/woolentor-blocks/includes/classes/Api/Api.php#L168 (opens in a new tab)
- https://plugins.trac.wordpress.org/changeset?reponame=&old=3623166%40woolentor-addons&new=3623166%40woolentor-addons (opens in a new tab)
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2026-16797)Record last updated .