CVE-2026-110223 Kavita 0.9.0 through 0.9.1.4 SSRF Blocklist Bypass via upload-cbl-file Endpoint

Kavita 0.9.0 through 0.9.1.4 contains a server-side request forgery vulnerability that allows authenticated users to bypass the SSRF blocklist through DNS rebinding or HTTPS redirects. Attackers can submit a URL to POST /api/Cbl/upload-cbl-file whose host rebinds or redirects to internal addresse...

CVE-2026-110223

Kavita versions 0.9.0 through 0.9.1.4 are vulnerable to a Server-Side Request Forgery (SSRF) vulnerability within the upload-cbl-file endpoint. The root cause is an SSRF blocklist bypass where authenticated users can provide a URL that performs DNS rebinding or HTTPS redirects to internal address...

CVE-2026-110223 Kavita 0.9.0 through 0.9.1.4 SSRF Blocklist Bypass via upload-cbl-file Endpoint

Kavita 0.9.0 through 0.9.1.4 contains a server-side request forgery vulnerability that allows authenticated users to bypass the SSRF blocklist through DNS rebinding or HTTPS redirects. Attackers can submit a URL to POST /api/Cbl/upload-cbl-file whose host rebinds or redirects to internal addresse...