CVE-2026-39358: CubeCart: Time-based Blind SQL Injection

Severity: high (CVSS 7.2 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-05-13 · updated 2026-06-17
Weakness: CWE-89

Description

CubeCart is an ecommerce software solution. Prior to 6.6.0, Authenticated Time-Based Blind SQL Injection vulnerabilities were identified in the sorting parameters (sort[price], sort_activity, sort_admin, and sort_customer) of the Products and Logs endpoints in CubeCart v6.x. This allows an attacker to execute arbitrary SQL commands, compromising the confidentiality and integrity of the database. This vulnerability is fixed in 6.6.0.

Affected products

cubecart v6: before 6.6.0

References

https://github.com/cubecart/v6/security/advisories/GHSA-8gj6-9fwc-h4gh
https://github.com/cubecart/v6/security/advisories/GHSA-8gj6-9fwc-h4gh

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