PatchTheCVECVE-2025-59411: CubeCart is an ecommerce software solution
CVE-2025-59411 is a medium-severity flaw (CVSS 5.4) affecting cubecart. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.
CubeCart is an ecommerce software solution. Prior to version 6.5.11, the contact form’s Enquiry field accepts raw HTML and that HTML is included verbatim in the email sent to the store admin. By submitting HTML in the Enquiry, the admin receives an email containing that HTML. This indicates user input is not being escaped or sanitized before being output in email (and possibly when re-rendering the form), leading to Cross-Site Scripting / HTML in
Why this priority
- Public exploit reference
A fixed release or distro patch exists.
Risk facts
| CVSS score | 5.4 (Medium) |
| Attack vector | Network (remote) |
| Attack complexity | Low |
| Privileges needed | None |
| User interaction | Required |
| EPSS exploit chance | 0.3% (top 78%) |
| CISA exploited list | No |
| Weakness | CWE-79 |
| Published | 2025-09-22 |
| Last modified | 2026-06-17 |
Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score
Am I affected?
Timeline
- Published CVE record published
- Updated Record last modified
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.
Quick answers
How do I fix CVE-2025-59411?
cubecart: upgrade to 6.5.11. Exact commands for each OS are on this page.
Is CVE-2025-59411 being exploited?
CVE-2025-59411 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.
What does CVE-2025-59411 affect?
CVE-2025-59411 affects cubecart. Severity is medium (CVSS 5.4). CubeCart is an ecommerce software solution. Prior to version 6.5.11, the contact form’s Enquiry field accepts raw HTML and that HTML is included verbatim in the email sent to the store admin. By submitting HTML in the Enquiry, the admin rec
How urgent is CVE-2025-59411?
Priority 29/100. Public exploit reference
Related CVEs
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- CVE-2026-34018 CRITICAL 9.8 UPGRADE An SQL injection vulnerability exists in CubeCart prior to 6.6.0, which may allow an attacker to execute an ar
- CVE-2025-59413 MEDIUM 6.5 UPGRADE CubeCart is an ecommerce software solution
- CVE-2025-59412 MEDIUM 5.4 UPGRADE CubeCart is an ecommerce software solution