CVE-2026-39358 CubeCart: Time-based Blind SQL Injection
Authenticated attackers can execute arbitrary SQL commands via sorting parameters in CubeCart, compromising database confidentiality and integrity.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-39358?
CVE-2026-39358 is a high-severity SQL injection vulnerability in cubecart v6, published on 13 May 2026. An attacker needs administrator access to exploit it, with no action from the victim.
Official 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.
Weakness: CWE-89
Which versions are affected by CVE-2026-39358?
How do I fix CVE-2026-39358?
No fix has been published for CVE-2026-39358 yet. Limit exposure of the affected software until one is available.
Use parameterised queries everywhere and never build SQL by joining strings. Upgrade affected software first; a web application firewall only buys time. More about SQL injection.
Is CVE-2026-39358 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-39358 exists.
Sources
Also known as GHSA-8gj6-9fwc-h4gh.