{"items":[{"id":"NVI-00003961","kind":"vulnerability","title":"CodeIgniter: Spoofable forwarded HTTPS headers in IncomingRequest::isSecure()","revision":2,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-7wmf-pw8j-mc78","CVE-2026-63220"],"plain_summary":"OSV carries this publisher advisory for codeigniter4/framework. This is an aggregated source copy; consult the original publisher and compare update dates.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"The original advisory lists fixed boundaries 4.7.4 for codeigniter4/framework. Confirm the publisher’s latest guidance.","source_ids":["sr-51f67e725573a9dde6b4c0c13f25021c"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null},{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-a7f6af7624dde5652e519e30655ef1e6"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[{"kind":"EPSS","as_of":"2026-10-31T12:00:27.000Z","value":"0.168%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.06119. Missing scores are unknown.","source_id":"sr-a7f6af7624dde5652e519e30655ef1e6"}],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-51f67e725573a9dde6b4c0c13f25021c","url":"https://github.com/advisories/GHSA-7wmf-pw8j-mc78","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-7wmf-pw8j-mc78","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:41:59.955Z"},{"id":"sr-a7f6af7624dde5652e519e30655ef1e6","url":"https://www.first.org/epss/data.html","basis":"official_catalog","notes":"FIRST EPSS; probability of exploitation in the next 30 days, not local compromise. Dataset date/model retained; FIRST services terms apply.","title":"CVE-2026-63220","publisher":"FIRST EPSS","observed_at":"2026-10-31T22:06:15.384Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-51f67e725573a9dde6b4c0c13f25021c"],"technology":"codeigniter4/framework","known_exclusions":[],"conditions_summary":"### Impact\n`IncomingRequest::isSecure()` trusted the `X-Forwarded-Proto` and `Front-End-Https` headers from any incoming request. In affected deployments, an attacker could spoof these headers and cause the application to incorrectly treat an HTTP request as secure.\n\nThis may impact applications that rely on `isSecure()`, `force_https()`, `forceGlobalSecureRequests`, or similar logic to enforce HTTPS-only access or make security-sensitive decisions.\n\nExploitability depends on deployment configuration. Applications are most exposed if the backend is reachable directly over HTTP, or if a reverse proxy/load balancer forwards client-supplied forwarding headers without stripping or overwriting them.\n\n### Patches\nUpgrade to v4.7.4 or later.\n\n### Workarounds\nUsers who cannot upgrade immediately should enforce HTTP-to-HTTPS redirects outside CodeIgniter, for example with Apache `.htaccess`/virtual host rules, nginx server blocks, Caddy site config, or load balancer redirect rules.\n\nUsers should also ensure that reverse proxies strip or overwrite client-supplied `X-Forwarded-Proto` and `Front-End-Https` headers before forwarding requests to the application.","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 4.7.4"]}],"null_published_at":"2026-11-05T03:52:54.748Z","source_updated_at":"2026-08-07T18:31:29.670Z","source_disclosed_at":"2026-08-07T18:21:54.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Dated EPSS estimate updated; this is not a new disclosure or proof of exploitation.","null_first_observed_at":"2026-10-31T21:41:59.955Z"},{"id":"NVI-00003961","kind":"vulnerability","title":"CodeIgniter: Spoofable forwarded HTTPS headers in IncomingRequest::isSecure()","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-7wmf-pw8j-mc78","CVE-2026-63220"],"plain_summary":"OSV carries this publisher advisory for codeigniter4/framework. This is an aggregated source copy; consult the original publisher and compare update dates.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"The original advisory lists fixed boundaries 4.7.4 for codeigniter4/framework. Confirm the publisher’s latest guidance.","source_ids":["sr-51f67e725573a9dde6b4c0c13f25021c"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-51f67e725573a9dde6b4c0c13f25021c","url":"https://github.com/advisories/GHSA-7wmf-pw8j-mc78","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-7wmf-pw8j-mc78","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:41:59.955Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-51f67e725573a9dde6b4c0c13f25021c"],"technology":"codeigniter4/framework","known_exclusions":[],"conditions_summary":"### Impact\n`IncomingRequest::isSecure()` trusted the `X-Forwarded-Proto` and `Front-End-Https` headers from any incoming request. In affected deployments, an attacker could spoof these headers and cause the application to incorrectly treat an HTTP request as secure.\n\nThis may impact applications that rely on `isSecure()`, `force_https()`, `forceGlobalSecureRequests`, or similar logic to enforce HTTPS-only access or make security-sensitive decisions.\n\nExploitability depends on deployment configuration. Applications are most exposed if the backend is reachable directly over HTTP, or if a reverse proxy/load balancer forwards client-supplied forwarding headers without stripping or overwriting them.\n\n### Patches\nUpgrade to v4.7.4 or later.\n\n### Workarounds\nUsers who cannot upgrade immediately should enforce HTTP-to-HTTPS redirects outside CodeIgniter, for example with Apache `.htaccess`/virtual host rules, nginx server blocks, Caddy site config, or load balancer redirect rules.\n\nUsers should also ensure that reverse proxies strip or overwrite client-supplied `X-Forwarded-Proto` and `Front-End-Https` headers before forwarding requests to the application.","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 4.7.4"]}],"null_published_at":"2026-10-31T22:12:52.607Z","source_updated_at":"2026-08-07T18:31:29.670Z","source_disclosed_at":"2026-08-07T18:21:54.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"First indexed by Null; source disclosure date is shown separately.","null_first_observed_at":"2026-10-31T21:41:59.955Z"}],"next_cursor":null,"snapshot_revision":"42594"}