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As of 09/13/2026, within CyStack's analyzed data, security-http has 4 security vulnerabilities published in the last 90 days. Of these, 4 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 security-http 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-2026-48489Symfony: Security Firewall Bypass via failure_forward Subrequest: Unauthenticated Access to access_control-Protected GET Routes | Exploitation statusNot known exploited | FixYes | Published07/14/2026 | SeverityHigh |
CVE-2026-45069Symfony: OidcTokenHandler Accepts JWTs Missing aud/iss/exp Claims | Exploitation statusNot known exploited | FixYes | Published07/14/2026 | SeverityHigh |
CVE-2026-45075Symfony: HEAD Request Bypasses methods: ['GET'] Filter in #[IsGranted] / #[IsSignatureValid] / #[IsCsrfTokenValid] | Exploitation statusNot known exploited | FixYes | Published07/14/2026 | SeverityHigh |
CVE-2026-45074Symfony: Cas2Handler Derives CAS service URL from Client Host Header → Cross-Service Ticket Replay | Exploitation statusNot known exploited | FixYes | Published07/14/2026 | SeverityHigh |
