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.
CVE-2026-16797
MEDIUMPre-NVD 4.34.3—Trending — 3 sources updated this week
EchelonGraph scoreHIGH confidence
Score 4.3 from GitHub Security Advisory published 2026-07-28. a secondary CVSS source baseline 4.3; sources differ by 0.0.
Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
4.3EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
- Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 4.3Exploit: None knownExposed: 0
No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.
- CVSS v3
- 4.3
- EG Score
- 4.3(high)
- EG Risk
- 19(Track)EG Risk 19/100SSVC: Track
EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).
How it’s computedSeverity43% × 45%Exploitation0% × 40%Automatability0% × 15%Action: Routine — remediate on your standard cadence. - EPSS PROB
- 0%
- EPSS %ILE
- 12%
- KEV
- Not listed
Published
July 28, 2026
Last Modified
July 28, 2026
References (6)
- security@wordfencehttps://plugins.trac.wordpress.org/browser/woolentor-addons/tags/3.4.5/woolentor-blocks/includes/classes/Api/Api.php#L143
- security@wordfencehttps://plugins.trac.wordpress.org/browser/woolentor-addons/tags/3.4.5/woolentor-blocks/includes/classes/Api/Api.php#L168
- security@wordfencehttps://plugins.trac.wordpress.org/browser/woolentor-addons/tags/3.4.5/woolentor-blocks/includes/classes/Api/Api.php#L476
- security@wordfencehttps://plugins.trac.wordpress.org/browser/woolentor-addons/tags/3.4.5/woolentor-blocks/includes/helper-functions.php#L7
- security@wordfencehttps://plugins.trac.wordpress.org/changeset?reponame=&old=3623166%40woolentor-addons&new=3623166%40woolentor-addons
- security@wordfencehttps://www.wordfence.com/threat-intel/vulnerabilities/id/75d5c684-090e-4fff-9bf7-2b7c41ef95d3?source=cve
Vendor Advisories for CVE-2026-16797(1)
These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.
Weakness Classification(1)
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Data Freshness Timeline
(refreshed 9× in last 7d / 9× in last 30d)
Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.
- 2026-07-28 16:24 UTCEG score recompute
- 2026-07-28 16:24 UTCGHSA enrichment
- 2026-07-28 13:38 UTCEG score recompute
- 2026-07-28 13:38 UTCGHSA enrichment
- 2026-07-28 13:06 UTCEG score recompute
- 2026-07-28 13:06 UTCGHSA enrichment
- 2026-07-28 07:21 UTCEG score recompute
- 2026-07-28 06:32 UTCEG score recompute
- 2026-07-28 06:29 UTCMITRE cvelistV5first tracked
Related CVEs(same CWE)
Same CWE
10 shownCWE-639
- CVE-2018-25270EG 9.8CRITICAL
- CVE-2017-20223EG 9.8CRITICAL
- CVE-2019-25487EG 9.8EPSS p94CRITICAL
- CVE-2019-25235EG 9.8CRITICAL
- CVE-2019-15310EG 9.8EPSS p94CRITICAL
- CVE-2019-15913EG 9.8CRITICAL
- CVE-2019-16340EG 9.8EPSS p97CRITICAL
- CVE-2019-13360EG 9.8EPSS p98CRITICAL
- CVE-2019-12866EG 9.8CRITICAL
- CVE-2019-9756EG 9.8CRITICAL
Frequently asked(5)
What is CVE-2026-16797?
CVE-2026-16797 is a medium vulnerability published on July 28, 2026. 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…
When was CVE-2026-16797 disclosed?
CVE-2026-16797 was first published in the National Vulnerability Database on July 28, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-16797 actively exploited?
CVE-2026-16797 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0% probability of exploitation in the next 30 days, which ranks it in the top 87.6% of all scored CVEs.
What is the CVSS score of CVE-2026-16797?
CVE-2026-16797 has a CVSS v3 base score of 4.3 (NVD).
How do I remediate CVE-2026-16797?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-16797, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.
Dependency Blast Radius
Explore the affected products and dependency analysis for CVE-2026-16797
Is Your Infrastructure Affected by CVE-2026-16797?
EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.