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As of 09/13/2026, within CyStack's analyzed data, secure_headers has 1 security vulnerability published in the last 90 days. Of these, 0 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 secure_headers 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| Vulnerability | Exploitation status | Fix | Published | Severity |
|---|---|---|---|---|
CVE-2026-54163secure_headers: CSP directive injection via sandbox, plugin_types, and report_to when given untrusted input | Exploitation statusPublic exploit | FixYes | Published07/17/2026 | SeverityMedium |
