MaxSite CMS
MaxSite- Software type
- —
- Catalog vulnerabilities
- 7
Severity across 7 analyzed records
Verify to analyze this security profile
A short verification protects source data and prevents automated AI requests.
en
Severity across 7 analyzed records
A short verification protects source data and prevents automated AI requests.
As of 09/11/2026, within CyStack's analyzed data, MaxSite CMS has 7 security vulnerabilities published in the last 90 days. Of these, 6 are rated High or Critical. None of these vulnerabilities is listed in the CISA KEV catalog. CyStack recommends that organizations and individual users remediate applicable vulnerabilities as soon as possible.
CyStack does not yet have sufficient official-source data to identify the latest version of MaxSite CMS and determine which vulnerabilities affect that version.
CyStack VulnScan continuously discovers assets, validates vulnerabilities, and helps security teams prioritize remediation across the organization.
Explore CyStack VulnScan
| CVE | Exploitation status | Fix | Published | Severity |
|---|---|---|---|---|
CVE-2026-87930MaxSite CMS through 109.6 PHP Object Injection via ci_session | Exploitation statusPublic exploit | FixYes | Published09/09/2026 | SeverityCritical |
CVE-2026-87929MaxSite CMS through 109.6 Authentication Bypass via Hardcoded Encryption Key | Exploitation statusPublic exploit | FixYes | Published09/09/2026 | SeverityCritical |
CVE-2026-87928MaxSite CMS 0.94 through 109.6 HTML Upload XSS via admin_page | Exploitation statusPublic exploit | FixYes | Published09/09/2026 | SeverityMedium |
CVE-2026-87927MaxSite CMS through 109.6 Local File Inclusion via ajax dispatcher | Exploitation statusPublic exploit | FixYes | Published09/09/2026 | SeverityHigh |
CVE-2026-70554MaxSite CMS Unauthenticated PHP Object Injection via maxsite_comuser Cookie | Exploitation statusNot known exploited | FixYes | Published08/04/2026 | SeverityCritical |
CVE-2026-70553MaxSite CMS Unauthenticated RCE via Install Endpoint | Exploitation statusNot known exploited | FixYes | Published08/04/2026 | SeverityCritical |
CVE-2026-70552MaxSite CMS 109.5 Unauthenticated AJAX Dispatcher Bypass via ajax.php | Exploitation statusNot known exploited | FixYes | Published08/04/2026 | SeverityCritical |