{"items":[{"id":"NVI-00007121","kind":"vulnerability","title":"Grav: Blueprint dynamic-data bare-function branch is denylist-gated and omits error_log, giving arbitrary file write","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-f8wv-xp27-6gq7","CVE-2026-75827"],"plain_summary":"OSV carries this publisher advisory for getgrav/grav. 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 2.0.15 for getgrav/grav. Confirm the publisher’s latest guidance.","source_ids":["sr-cf9c3f4aa2c918ed0fb92cadae69c7d5"],"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-14060734b2514f52f158f03808c2dea7"],"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":"CVSS","as_of":"2026-10-22T22:10:00.250Z","value":"8.8 HIGH (3.1)","meaning":"disclosure@vulncheck.com severity; no combined Null risk score.","source_id":"sr-32d73f134dd205a6e0d1d1453d8ad920"},{"kind":"CVSS","as_of":"2026-10-22T22:10:00.250Z","value":"9.3 CRITICAL (4.0)","meaning":"disclosure@vulncheck.com severity; no combined Null risk score.","source_id":"sr-32d73f134dd205a6e0d1d1453d8ad920"},{"kind":"EPSS","as_of":"2026-11-03T12:00:27.000Z","value":"0.859%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.5852. Missing scores are unknown.","source_id":"sr-14060734b2514f52f158f03808c2dea7"}],"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-cf9c3f4aa2c918ed0fb92cadae69c7d5","url":"https://github.com/advisories/GHSA-f8wv-xp27-6gq7","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-f8wv-xp27-6gq7","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:10.711Z"},{"id":"sr-32d73f134dd205a6e0d1d1453d8ad920","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-75827","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2026-75827","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-01T07:24:58.008Z"},{"id":"sr-14060734b2514f52f158f03808c2dea7","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-2026-75827","publisher":"FIRST EPSS","observed_at":"2026-11-03T17:45:16.081Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-cf9c3f4aa2c918ed0fb92cadae69c7d5"],"technology":"getgrav/grav","known_exclusions":[],"conditions_summary":"## Affected versions and vulnerable location\n\n- Confirmed on grav core at `78ebfc1` (tag 2.0.13).\n- Sinks:\n  - `system/src/Grav/Common/Data/Blueprint.php:455-458` `call_user_func_array($o, $params)` (bare-function dynamic-data provider).\n  - Twin: `system/src/Grav/Framework/Flex/FlexDirectory.php:936-938` `call_user_func_array($function, $params)`.\n- Validation gate: `Blueprint::isSafeDynamicCall()` at `Blueprint.php:514-536`.\n  - `Class::method` branch (`:514-527`) uses a strict positive allowlist `self::$allowedDynamicCallables`.\n  - Bare-function branch (`:530-534`) uses only a denylist: `if (is_string($function) && Utils::isDangerousFunction($function)) return false; return !self::paramsContainDangerousCallable($params);`.\n- Denylist: `Utils::isDangerousFunction()` (`system/src/Grav/Common/Utils.php`, list around `:2020-2270`).\n\n## Root cause\n\nGHSA-7pgq/CVE-2026-64850 hardened the `Class::method` half of the dynamic-callable validation to a positive allowlist because a page-edit account could otherwise name any static method as a provider and reach file/secret gadgets. The bare-function half was left on a denylist (`isDangerousFunction`). Any bare PHP function not on that list ","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 2.0.15"]}],"null_published_at":"2026-11-06T00:29:57.320Z","source_updated_at":"2026-09-17T21:00:04.128Z","source_disclosed_at":"2026-09-17T20:44:16.000Z","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":"2026-10-31T21:42:10.711Z"},{"id":"NVI-00007121","kind":"vulnerability","title":"Grav: Blueprint dynamic-data bare-function branch is denylist-gated and omits error_log, giving arbitrary file write","revision":3,"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-f8wv-xp27-6gq7","CVE-2026-75827"],"plain_summary":"OSV carries this publisher advisory for getgrav/grav. 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 2.0.15 for getgrav/grav. Confirm the publisher’s latest guidance.","source_ids":["sr-cf9c3f4aa2c918ed0fb92cadae69c7d5"],"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-0d9890aeddb6e47e876ffb758d804a7c"],"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":"CVSS","as_of":"2026-10-22T22:10:00.250Z","value":"8.8 HIGH (3.1)","meaning":"disclosure@vulncheck.com severity; no combined Null risk score.","source_id":"sr-32d73f134dd205a6e0d1d1453d8ad920"},{"kind":"CVSS","as_of":"2026-10-22T22:10:00.250Z","value":"9.3 CRITICAL (4.0)","meaning":"disclosure@vulncheck.com severity; no combined Null risk score.","source_id":"sr-32d73f134dd205a6e0d1d1453d8ad920"},{"kind":"EPSS","as_of":"2026-11-02T12:00:30.000Z","value":"0.859%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.58473. Missing scores are unknown.","source_id":"sr-0d9890aeddb6e47e876ffb758d804a7c"}],"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-cf9c3f4aa2c918ed0fb92cadae69c7d5","url":"https://github.com/advisories/GHSA-f8wv-xp27-6gq7","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-f8wv-xp27-6gq7","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:10.711Z"},{"id":"sr-32d73f134dd205a6e0d1d1453d8ad920","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-75827","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2026-75827","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-01T07:24:58.008Z"},{"id":"sr-0d9890aeddb6e47e876ffb758d804a7c","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-2026-75827","publisher":"FIRST EPSS","observed_at":"2026-11-02T20:15:58.862Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-cf9c3f4aa2c918ed0fb92cadae69c7d5"],"technology":"getgrav/grav","known_exclusions":[],"conditions_summary":"## Affected versions and vulnerable location\n\n- Confirmed on grav core at `78ebfc1` (tag 2.0.13).\n- Sinks:\n  - `system/src/Grav/Common/Data/Blueprint.php:455-458` `call_user_func_array($o, $params)` (bare-function dynamic-data provider).\n  - Twin: `system/src/Grav/Framework/Flex/FlexDirectory.php:936-938` `call_user_func_array($function, $params)`.\n- Validation gate: `Blueprint::isSafeDynamicCall()` at `Blueprint.php:514-536`.\n  - `Class::method` branch (`:514-527`) uses a strict positive allowlist `self::$allowedDynamicCallables`.\n  - Bare-function branch (`:530-534`) uses only a denylist: `if (is_string($function) && Utils::isDangerousFunction($function)) return false; return !self::paramsContainDangerousCallable($params);`.\n- Denylist: `Utils::isDangerousFunction()` (`system/src/Grav/Common/Utils.php`, list around `:2020-2270`).\n\n## Root cause\n\nGHSA-7pgq/CVE-2026-64850 hardened the `Class::method` half of the dynamic-callable validation to a positive allowlist because a page-edit account could otherwise name any static method as a provider and reach file/secret gadgets. The bare-function half was left on a denylist (`isDangerousFunction`). Any bare PHP function not on that list ","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 2.0.15"]}],"null_published_at":"2026-11-04T10:04:47.592Z","source_updated_at":"2026-09-17T21:00:04.128Z","source_disclosed_at":"2026-09-17T20:44:16.000Z","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":"2026-10-31T21:42:10.711Z"},{"id":"NVI-00007121","kind":"vulnerability","title":"Grav: Blueprint dynamic-data bare-function branch is denylist-gated and omits error_log, giving arbitrary file write","revision":2,"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-f8wv-xp27-6gq7","CVE-2026-75827"],"plain_summary":"OSV carries this publisher advisory for getgrav/grav. 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 2.0.15 for getgrav/grav. Confirm the publisher’s latest guidance.","source_ids":["sr-cf9c3f4aa2c918ed0fb92cadae69c7d5"],"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-32d73f134dd205a6e0d1d1453d8ad920"],"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":"CVSS","as_of":"2026-10-22T22:10:00.250Z","value":"8.8 HIGH (3.1)","meaning":"disclosure@vulncheck.com severity; no combined Null risk score.","source_id":"sr-32d73f134dd205a6e0d1d1453d8ad920"},{"kind":"CVSS","as_of":"2026-10-22T22:10:00.250Z","value":"9.3 CRITICAL (4.0)","meaning":"disclosure@vulncheck.com severity; no combined Null risk score.","source_id":"sr-32d73f134dd205a6e0d1d1453d8ad920"}],"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-cf9c3f4aa2c918ed0fb92cadae69c7d5","url":"https://github.com/advisories/GHSA-f8wv-xp27-6gq7","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-f8wv-xp27-6gq7","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:10.711Z"},{"id":"sr-32d73f134dd205a6e0d1d1453d8ad920","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-75827","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2026-75827","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-01T07:24:58.008Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-cf9c3f4aa2c918ed0fb92cadae69c7d5"],"technology":"getgrav/grav","known_exclusions":[],"conditions_summary":"## Affected versions and vulnerable location\n\n- Confirmed on grav core at `78ebfc1` (tag 2.0.13).\n- Sinks:\n  - `system/src/Grav/Common/Data/Blueprint.php:455-458` `call_user_func_array($o, $params)` (bare-function dynamic-data provider).\n  - Twin: `system/src/Grav/Framework/Flex/FlexDirectory.php:936-938` `call_user_func_array($function, $params)`.\n- Validation gate: `Blueprint::isSafeDynamicCall()` at `Blueprint.php:514-536`.\n  - `Class::method` branch (`:514-527`) uses a strict positive allowlist `self::$allowedDynamicCallables`.\n  - Bare-function branch (`:530-534`) uses only a denylist: `if (is_string($function) && Utils::isDangerousFunction($function)) return false; return !self::paramsContainDangerousCallable($params);`.\n- Denylist: `Utils::isDangerousFunction()` (`system/src/Grav/Common/Utils.php`, list around `:2020-2270`).\n\n## Root cause\n\nGHSA-7pgq/CVE-2026-64850 hardened the `Class::method` half of the dynamic-callable validation to a positive allowlist because a page-edit account could otherwise name any static method as a provider and reach file/secret gadgets. The bare-function half was left on a denylist (`isDangerousFunction`). Any bare PHP function not on that list ","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 2.0.15"]}],"null_published_at":"2026-11-01T14:34:07.617Z","source_updated_at":"2026-09-17T21:00:04.128Z","source_disclosed_at":"2026-09-17T20:44:16.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Source facts changed; compare the preserved prior revision.","null_first_observed_at":"2026-10-31T21:42:10.711Z"},{"id":"NVI-00007121","kind":"vulnerability","title":"Grav: Blueprint dynamic-data bare-function branch is denylist-gated and omits error_log, giving arbitrary file write","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-f8wv-xp27-6gq7","CVE-2026-75827"],"plain_summary":"OSV carries this publisher advisory for getgrav/grav. 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 2.0.15 for getgrav/grav. Confirm the publisher’s latest guidance.","source_ids":["sr-cf9c3f4aa2c918ed0fb92cadae69c7d5"],"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-cf9c3f4aa2c918ed0fb92cadae69c7d5","url":"https://github.com/advisories/GHSA-f8wv-xp27-6gq7","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-f8wv-xp27-6gq7","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:10.711Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-cf9c3f4aa2c918ed0fb92cadae69c7d5"],"technology":"getgrav/grav","known_exclusions":[],"conditions_summary":"## Affected versions and vulnerable location\n\n- Confirmed on grav core at `78ebfc1` (tag 2.0.13).\n- Sinks:\n  - `system/src/Grav/Common/Data/Blueprint.php:455-458` `call_user_func_array($o, $params)` (bare-function dynamic-data provider).\n  - Twin: `system/src/Grav/Framework/Flex/FlexDirectory.php:936-938` `call_user_func_array($function, $params)`.\n- Validation gate: `Blueprint::isSafeDynamicCall()` at `Blueprint.php:514-536`.\n  - `Class::method` branch (`:514-527`) uses a strict positive allowlist `self::$allowedDynamicCallables`.\n  - Bare-function branch (`:530-534`) uses only a denylist: `if (is_string($function) && Utils::isDangerousFunction($function)) return false; return !self::paramsContainDangerousCallable($params);`.\n- Denylist: `Utils::isDangerousFunction()` (`system/src/Grav/Common/Utils.php`, list around `:2020-2270`).\n\n## Root cause\n\nGHSA-7pgq/CVE-2026-64850 hardened the `Class::method` half of the dynamic-callable validation to a positive allowlist because a page-edit account could otherwise name any static method as a provider and reach file/secret gadgets. The bare-function half was left on a denylist (`isDangerousFunction`). Any bare PHP function not on that list ","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 2.0.15"]}],"null_published_at":"2026-10-31T22:13:14.312Z","source_updated_at":"2026-09-17T21:00:04.128Z","source_disclosed_at":"2026-09-17T20:44:16.000Z","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":"2026-10-31T21:42:10.711Z"}],"next_cursor":null,"snapshot_revision":"40769"}