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CVE-2026-103518

FluentCart A New Era of eCommerce <= 1.7.0 - Authenticated (Administrator+) SQL Injection via 'products.variants' Array Keys

CVSS score

4.9

EPSS probability

—

Risk score

0.5

Published

3 h ago

OverviewPublic Exploits (0)NewsroomVulnerability Timeline
Patch status has not yet been verified

Resmî kaynaklarda yeterli kanıt bulunamadı. Bu sonuç “yama yok” anlamına gelmez.

Impact on My Inventory

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Vulnerability description

DayBreach CVE AI Research

CVE-2026-103518 has vendor, distribution, patch and security-source records on file. We can compare them and prepare an explanation linked to the evidence.

The FluentCart A New Era of eCommerce – Faster, Lighter, and Simpler plugin for WordPress is vulnerable to generic SQL Injection via the 'products[*].variants[*].<attacker-chosen key>' parameter in all versions up to, and including, 1.7.0 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with custom-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database. On FluentCart Pro installs, non-administrator users assigned the Manager shop role also hold the products/edit permission and are therefore able to exploit this vulnerability without administrator-level access.

IMPACT: Affected Products and Software

Affected Products

The following products are affected by CVE-2026-103518 vulnerability. Where our threat engine knows the exact affected versions, they are listed below.

IDVENDORPRODUCTACTION
1wpmanageninjaFluentCart A New Era of eCommerce – Faster, Lighter, and Simpler View
Total affected vendors: 1|Products: 1

RED HAT CSAF/VEX: Product Impact Check

Red Hat has not yet published a CSAF/VEX impact record for this CVE. This does not mean “not affected”.

SCORING: CVSS from Multiple Sources

CVSS Scores

The Common Vulnerability Scoring System is a standardised framework for assessing the severity of vulnerabilities in software and systems. We collect and display CVSS scores from several sources for each CVE.

SCOREVERSIONSEVERITYVECTORSOURCE
4.9CVSS V31MEDIUMCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:NNVD
4.9CVSS V3_1MEDIUMCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:NCVE CNA

Patch and Remediation Guide

Solution & Remediation Advisory

Patch status unknown

İncelenen resmî kaynaklarda yama durumu doğrulanamadı. Bu sonuç “yama yok” anlamına gelmez.

Confirm the affected product and version against the source evidence above.
Restrict access to internet-facing services and apply network segmentation.
Until a patch is confirmed, follow the vendor advisory; do not read an unknown status as “no patch”.
Monitor server logs and network endpoints for signs of anomalous execution.

Public exploit and active exploitation status

Verified exploit intelligence

No verified public PoC, exploit repository or Metasploit module has been found for this CVE yet.

Weakness Classification and Attack Patterns (CWE & CAPEC)

CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorises the common flaws or weaknesses that can lead to vulnerabilities. CVE-2026-103518 is associated with the following CWEs:

CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2026-103518 weaknesses.

CAPEC-66: SQL InjectionCAPEC-126: Path TraversalCAPEC-28: OS Command Injection

Attack Vector and Accessibility

ExposureAğ üzerinden
PermissionsHigh
UserGerekmiyor

Official Sources and Advisories

https://www.wordfence.com/threat-intel/vulnerabilities/id/094a768d-85f8-4b6a-8aa3-e243f2e4b505?source=cvevendor-advisoryhttps://plugins.trac.wordpress.org/browser/fluent-cart/tags/1.7.0/app/Models/BatchQuery/Batch.php#L103vendor-advisoryhttps://plugins.trac.wordpress.org/browser/fluent-cart/tags/1.7.0/app/Http/Controllers/ProductController.php#L1818vendor-advisoryhttps://plugins.trac.wordpress.org/browser/fluent-cart/tags/1.7.0/app/Services/BulkProductUpdateService.php#L413vendor-advisoryhttps://plugins.trac.wordpress.org/browser/fluent-cart/tags/1.7.0/api/Resource/ProductResource.php#L304vendor-advisoryhttps://plugins.trac.wordpress.org/browser/fluent-cart/tags/1.7.0/app/Models/Concerns/CanUpdateBatch.php#L14vendor-advisoryhttps://wordpress.org/plugins/fluent-cart/vendor-advisoryhttps://plugins.trac.wordpress.org/changeset/3734886/fluent-cart/trunk/app/Models/BatchQuery/Batch.phpvendor-advisory

CVSS Vector Radar Chart

4.9 / 10
Attack VectorNetworkComplexityLowPrivilegesHighUser Interact.NoneConfidentialityLowIntegrityNoneAvailabilityNone

Vulnerability Scoring Details

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredHigh privileges
User InteractionNone required
Confidentiality (Gizlilik)Low
Integrity (Bütünlük)None
Availability (Erişilebilirlik)None

Yama durumu bilinmiyor

İncelenen resmî kaynaklarda yama durumu doğrulanamadı. Bu sonuç “yama yok” anlamına gelmez.

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Weakness Type (CWE & CAPEC)

CWE-89

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CVE-2026-103518 · FluentCart A New Era of eCommerce <= 1.7.0 - Authenticated (Administrator+) SQL Injection via 'products.variants' Array Keys · DayBreach