{"items":[{"id":"NVI-00006975","kind":"vulnerability","title":"Twig: Sandbox property allowlist bypass via the `column` filter under `SourcePolicyInterface`","revision":4,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected.","NVD lastModified does not establish freshness of every associated CPE record."],"lifecycle":"active","identifiers":["GHSA-h8vq-8gpg-mhcg","CVE-2026-48808"],"plain_summary":"GitHub lists this reviewed advisory for twig/twig. Published version ranges and source prerequisites are shown below; this is not an inspection of a visitor’s application.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-a7c2a1c34ab128a40a585679c86e7457"],"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},{"summary":"The original advisory lists fixed boundaries 3.27.0 for twig/twig. Confirm the publisher’s latest guidance.","source_ids":["sr-c9f72d17849ff60f16419b8a305b0f14"],"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":[{"kind":"CVSS","as_of":"2026-10-24T22:10:00.210Z","value":"7.5 HIGH (3.1)","meaning":"nvd@nist.gov severity; no combined Null risk score.","source_id":"sr-de390acebc0ed0ccc28758f469e94a3f"},{"kind":"CVSS","as_of":"2026-10-24T22:10:00.210Z","value":"6 MEDIUM (4.0)","meaning":"security-advisories@github.com severity; no combined Null risk score.","source_id":"sr-de390acebc0ed0ccc28758f469e94a3f"},{"kind":"EPSS","as_of":"2026-10-31T12:00:27.000Z","value":"0.407%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.34993. Missing scores are unknown.","source_id":"sr-a7c2a1c34ab128a40a585679c86e7457"}],"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-4cbbdd6e4e72ac9d8124dd2052f5bb7a","url":"https://github.com/advisories/GHSA-h8vq-8gpg-mhcg","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-h8vq-8gpg-mhcg","publisher":"GitHub Advisory Database","observed_at":"2026-11-05T11:39:31.286Z"},{"id":"sr-c9f72d17849ff60f16419b8a305b0f14","url":"https://github.com/advisories/GHSA-h8vq-8gpg-mhcg","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-h8vq-8gpg-mhcg","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:20.428Z"},{"id":"sr-de390acebc0ed0ccc28758f469e94a3f","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-48808","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2026-48808","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-01T07:24:22.913Z"},{"id":"sr-a7c2a1c34ab128a40a585679c86e7457","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-2026-48808","publisher":"FIRST EPSS","observed_at":"2026-10-31T22:06:15.381Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-4cbbdd6e4e72ac9d8124dd2052f5bb7a"],"technology":"twig/twig","known_exclusions":[],"conditions_summary":"### Description\n\nThis is a residual bypass of CVE-2026-46635 / GHSA-vcc8-phrv-43wj that only affects sandboxing enabled through `SourcePolicyInterface` (and not the regular global sandbox mode).\n\n`CoreExtension::column()` receives the active sandbox state via the `needs_is_sandboxed` channel as a boolean `$isSandboxed`, but then routes the per-element property reads through `SandboxExtension::checkPropertyAllowed()` without forwarding the current `Source`. `SandboxExtension::checkPropertyAllowed()` re-evaluates `isSandboxed($source)` internally; with `$source = null` the `SourcePolicyInterface`-driven decision is lost, the method short-circuits to \"not sandboxed\", and the property allowlist is never consulted.\n\nA template author whose sandbox is gated by a `SourcePolicyInterface` and who has `column` on their `allowedFilters` list can therefore read any public or magic property of any object reachable in the render context, regardless of `SecurityPolicy::$allowedProperties`. Direct attribute access to the same property is blocked, and the same payload is also blocked under global sandbox mode, which makes this a clear policy enforcement gap rather than a configuration issue.\n\n### R","public_affected_ranges":["<= 3.26.0"]},{"certainty":"source_listed","source_ids":["sr-c9f72d17849ff60f16419b8a305b0f14"],"technology":"twig/twig","known_exclusions":[],"conditions_summary":"### Description\n\nThis is a residual bypass of CVE-2026-46635 / GHSA-vcc8-phrv-43wj that only affects sandboxing enabled through `SourcePolicyInterface` (and not the regular global sandbox mode).\n\n`CoreExtension::column()` receives the active sandbox state via the `needs_is_sandboxed` channel as a boolean `$isSandboxed`, but then routes the per-element property reads through `SandboxExtension::checkPropertyAllowed()` without forwarding the current `Source`. `SandboxExtension::checkPropertyAllowed()` re-evaluates `isSandboxed($source)` internally; with `$source = null` the `SourcePolicyInterface`-driven decision is lost, the method short-circuits to \"not sandboxed\", and the property allowlist is never consulted.\n\nA template author whose sandbox is gated by a `SourcePolicyInterface` and who has `column` on their `allowedFilters` list can therefore read any public or magic property of any object reachable in the render context, regardless of `SecurityPolicy::$allowedProperties`. Direct attribute access to the same property is blocked, and the same payload is also blocked under global sandbox mode, which makes this a clear policy enforcement gap rather than a configuration issue.\n\n### R","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 3.27.0"]}],"null_published_at":"2026-11-07T22:29:23.462Z","source_updated_at":"2026-06-30T18:43:45.000Z","source_disclosed_at":"2026-06-30T18:43:45.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Source facts changed; compare the preserved prior revision.","null_first_observed_at":"2026-10-31T21:42:20.428Z"},{"id":"NVI-00006975","kind":"vulnerability","title":"Twig: Sandbox property allowlist bypass via the `column` filter under `SourcePolicyInterface`","revision":3,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-h8vq-8gpg-mhcg","CVE-2026-48808"],"plain_summary":"GitHub lists this reviewed advisory for twig/twig. Published version ranges and source prerequisites are shown below; this is not an inspection of a visitor’s application.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-a7c2a1c34ab128a40a585679c86e7457"],"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},{"summary":"The original advisory lists fixed boundaries 3.27.0 for twig/twig. Confirm the publisher’s latest guidance.","source_ids":["sr-c9f72d17849ff60f16419b8a305b0f14"],"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":[{"kind":"EPSS","as_of":"2026-10-31T12:00:27.000Z","value":"0.407%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.34993. Missing scores are unknown.","source_id":"sr-a7c2a1c34ab128a40a585679c86e7457"}],"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-4cbbdd6e4e72ac9d8124dd2052f5bb7a","url":"https://github.com/advisories/GHSA-h8vq-8gpg-mhcg","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-h8vq-8gpg-mhcg","publisher":"GitHub Advisory Database","observed_at":"2026-11-05T11:39:31.286Z"},{"id":"sr-c9f72d17849ff60f16419b8a305b0f14","url":"https://github.com/advisories/GHSA-h8vq-8gpg-mhcg","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-h8vq-8gpg-mhcg","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:20.428Z"},{"id":"sr-a7c2a1c34ab128a40a585679c86e7457","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-2026-48808","publisher":"FIRST EPSS","observed_at":"2026-10-31T22:06:15.381Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-4cbbdd6e4e72ac9d8124dd2052f5bb7a"],"technology":"twig/twig","known_exclusions":[],"conditions_summary":"### Description\n\nThis is a residual bypass of CVE-2026-46635 / GHSA-vcc8-phrv-43wj that only affects sandboxing enabled through `SourcePolicyInterface` (and not the regular global sandbox mode).\n\n`CoreExtension::column()` receives the active sandbox state via the `needs_is_sandboxed` channel as a boolean `$isSandboxed`, but then routes the per-element property reads through `SandboxExtension::checkPropertyAllowed()` without forwarding the current `Source`. `SandboxExtension::checkPropertyAllowed()` re-evaluates `isSandboxed($source)` internally; with `$source = null` the `SourcePolicyInterface`-driven decision is lost, the method short-circuits to \"not sandboxed\", and the property allowlist is never consulted.\n\nA template author whose sandbox is gated by a `SourcePolicyInterface` and who has `column` on their `allowedFilters` list can therefore read any public or magic property of any object reachable in the render context, regardless of `SecurityPolicy::$allowedProperties`. Direct attribute access to the same property is blocked, and the same payload is also blocked under global sandbox mode, which makes this a clear policy enforcement gap rather than a configuration issue.\n\n### R","public_affected_ranges":["<= 3.26.0"]},{"certainty":"source_listed","source_ids":["sr-c9f72d17849ff60f16419b8a305b0f14"],"technology":"twig/twig","known_exclusions":[],"conditions_summary":"### Description\n\nThis is a residual bypass of CVE-2026-46635 / GHSA-vcc8-phrv-43wj that only affects sandboxing enabled through `SourcePolicyInterface` (and not the regular global sandbox mode).\n\n`CoreExtension::column()` receives the active sandbox state via the `needs_is_sandboxed` channel as a boolean `$isSandboxed`, but then routes the per-element property reads through `SandboxExtension::checkPropertyAllowed()` without forwarding the current `Source`. `SandboxExtension::checkPropertyAllowed()` re-evaluates `isSandboxed($source)` internally; with `$source = null` the `SourcePolicyInterface`-driven decision is lost, the method short-circuits to \"not sandboxed\", and the property allowlist is never consulted.\n\nA template author whose sandbox is gated by a `SourcePolicyInterface` and who has `column` on their `allowedFilters` list can therefore read any public or magic property of any object reachable in the render context, regardless of `SecurityPolicy::$allowedProperties`. Direct attribute access to the same property is blocked, and the same payload is also blocked under global sandbox mode, which makes this a clear policy enforcement gap rather than a configuration issue.\n\n### R","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 3.27.0"]}],"null_published_at":"2026-11-05T19:10:21.454Z","source_updated_at":"2026-06-30T18:43:45.000Z","source_disclosed_at":"2026-06-30T18:43:45.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Source facts changed; compare the preserved prior revision.","null_first_observed_at":"2026-10-31T21:42:20.428Z"},{"id":"NVI-00006975","kind":"vulnerability","title":"Twig: Sandbox property allowlist bypass via the `column` filter under `SourcePolicyInterface`","revision":2,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-h8vq-8gpg-mhcg","CVE-2026-48808"],"plain_summary":"OSV carries this publisher advisory for twig/twig. 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 3.27.0 for twig/twig. Confirm the publisher’s latest guidance.","source_ids":["sr-c9f72d17849ff60f16419b8a305b0f14"],"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-a7c2a1c34ab128a40a585679c86e7457"],"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":"0.407%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.34993. Missing scores are unknown.","source_id":"sr-a7c2a1c34ab128a40a585679c86e7457"}],"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-c9f72d17849ff60f16419b8a305b0f14","url":"https://github.com/advisories/GHSA-h8vq-8gpg-mhcg","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-h8vq-8gpg-mhcg","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:20.428Z"},{"id":"sr-a7c2a1c34ab128a40a585679c86e7457","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-2026-48808","publisher":"FIRST EPSS","observed_at":"2026-10-31T22:06:15.381Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-c9f72d17849ff60f16419b8a305b0f14"],"technology":"twig/twig","known_exclusions":[],"conditions_summary":"### Description\n\nThis is a residual bypass of CVE-2026-46635 / GHSA-vcc8-phrv-43wj that only affects sandboxing enabled through `SourcePolicyInterface` (and not the regular global sandbox mode).\n\n`CoreExtension::column()` receives the active sandbox state via the `needs_is_sandboxed` channel as a boolean `$isSandboxed`, but then routes the per-element property reads through `SandboxExtension::checkPropertyAllowed()` without forwarding the current `Source`. `SandboxExtension::checkPropertyAllowed()` re-evaluates `isSandboxed($source)` internally; with `$source = null` the `SourcePolicyInterface`-driven decision is lost, the method short-circuits to \"not sandboxed\", and the property allowlist is never consulted.\n\nA template author whose sandbox is gated by a `SourcePolicyInterface` and who has `column` on their `allowedFilters` list can therefore read any public or magic property of any object reachable in the render context, regardless of `SecurityPolicy::$allowedProperties`. Direct attribute access to the same property is blocked, and the same payload is also blocked under global sandbox mode, which makes this a clear policy enforcement gap rather than a configuration issue.\n\n### R","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 3.27.0"]}],"null_published_at":"2026-11-05T03:52:54.746Z","source_updated_at":"2026-09-10T03:50:49.791Z","source_disclosed_at":"2026-06-30T18:43:45.000Z","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":"2026-10-31T21:42:20.428Z"},{"id":"NVI-00006975","kind":"vulnerability","title":"Twig: Sandbox property allowlist bypass via the `column` filter under `SourcePolicyInterface`","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-h8vq-8gpg-mhcg","CVE-2026-48808"],"plain_summary":"OSV carries this publisher advisory for twig/twig. 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 3.27.0 for twig/twig. Confirm the publisher’s latest guidance.","source_ids":["sr-c9f72d17849ff60f16419b8a305b0f14"],"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-c9f72d17849ff60f16419b8a305b0f14","url":"https://github.com/advisories/GHSA-h8vq-8gpg-mhcg","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-h8vq-8gpg-mhcg","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:20.428Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-c9f72d17849ff60f16419b8a305b0f14"],"technology":"twig/twig","known_exclusions":[],"conditions_summary":"### Description\n\nThis is a residual bypass of CVE-2026-46635 / GHSA-vcc8-phrv-43wj that only affects sandboxing enabled through `SourcePolicyInterface` (and not the regular global sandbox mode).\n\n`CoreExtension::column()` receives the active sandbox state via the `needs_is_sandboxed` channel as a boolean `$isSandboxed`, but then routes the per-element property reads through `SandboxExtension::checkPropertyAllowed()` without forwarding the current `Source`. `SandboxExtension::checkPropertyAllowed()` re-evaluates `isSandboxed($source)` internally; with `$source = null` the `SourcePolicyInterface`-driven decision is lost, the method short-circuits to \"not sandboxed\", and the property allowlist is never consulted.\n\nA template author whose sandbox is gated by a `SourcePolicyInterface` and who has `column` on their `allowedFilters` list can therefore read any public or magic property of any object reachable in the render context, regardless of `SecurityPolicy::$allowedProperties`. Direct attribute access to the same property is blocked, and the same payload is also blocked under global sandbox mode, which makes this a clear policy enforcement gap rather than a configuration issue.\n\n### R","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 3.27.0"]}],"null_published_at":"2026-10-31T22:13:14.305Z","source_updated_at":"2026-09-10T03:50:49.791Z","source_disclosed_at":"2026-06-30T18:43:45.000Z","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":"2026-10-31T21:42:20.428Z"}],"next_cursor":null,"snapshot_revision":"42594"}