{"items":[{"id":"NVI-00007298","kind":"vulnerability","title":"Grav: FlexDirectory::dynamicDataField() executes arbitrary callables from blueprint data with no validation","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-c4wf-2xxc-68qm","CVE-2026-65608"],"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 2.0.9 for getgrav/grav. Confirm the publisher’s latest guidance.","source_ids":["sr-d695d390cf3165fa27ca7fbdd128922f"],"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-65d104aa1873487ee761191823b3d2be"],"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":"2026-10-24T13:10:00.147Z","value":"8.8 HIGH (3.1)","meaning":"disclosure@vulncheck.com severity; no combined Null risk score.","source_id":"sr-4ec2f5a026155ee6975ebbcd060802a9"},{"kind":"CVSS","as_of":"2026-10-24T13:10:00.147Z","value":"8.7 HIGH (4.0)","meaning":"disclosure@vulncheck.com severity; no combined Null risk score.","source_id":"sr-4ec2f5a026155ee6975ebbcd060802a9"},{"kind":"EPSS","as_of":"2026-10-31T12:00:27.000Z","value":"1.116%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.66071. Missing scores are unknown.","source_id":"sr-65d104aa1873487ee761191823b3d2be"}],"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-d695d390cf3165fa27ca7fbdd128922f","url":"https://github.com/advisories/GHSA-c4wf-2xxc-68qm","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-c4wf-2xxc-68qm","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:10.694Z"},{"id":"sr-4ec2f5a026155ee6975ebbcd060802a9","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-65608","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2026-65608","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-01T07:24:49.802Z"},{"id":"sr-65d104aa1873487ee761191823b3d2be","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-2026-65608","publisher":"FIRST EPSS","observed_at":"2026-10-31T22:06:15.384Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-d695d390cf3165fa27ca7fbdd128922f"],"technology":"getgrav/grav","known_exclusions":[],"conditions_summary":"### Summary\n\nA missing validation check in Grav's Flex framework lets an account holding nothing but an ordinary object-create permission on a single Flex directory execute arbitrary shell commands on the server. Any authenticated user with `create` or `update` rights on a Flex-based directory (Flex Users, Flex Pages, Flex Objects, or any custom Flex type) can trigger it the moment a blueprint field anywhere in that directory carries a `data-*@:` directive, since the code that resolves those directives calls `call_user_func_array()` on attacker-influenced input with no restriction at all.\n\nThis is a bypass of GHSA-fj2p-qj2f-74v5, already patched in 2.0.7. That fix added real validation to `Blueprint::dynamicData()`, but Grav's Flex system routes the same directive through a separate, unprotected method, `FlexDirectory::dynamicDataField()`, which never received the same fix.\n\n### Details\n\nGrav blueprints support `action-property@:` directives, YAML keys that tell the blueprint engine to compute a field's value dynamically by calling a function. `Blueprint::init()` (`system/src/Grav/Common/Data/Blueprint.php:167-177`) resolves these by checking for a registered handler first, and onl","public_affected_ranges":["ECOSYSTEM: introduced 1.7.0; fixed 2.0.9"]}],"null_published_at":"2026-11-02T20:21:07.851Z","source_updated_at":"2026-09-17T17:30:07.521Z","source_disclosed_at":"2026-09-17T17:15:33.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Source facts changed; compare the preserved prior revision.","null_first_observed_at":"2026-10-31T21:42:10.694Z"},{"id":"NVI-00007298","kind":"vulnerability","title":"Grav: FlexDirectory::dynamicDataField() executes arbitrary callables from blueprint data with no validation","revision":2,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-c4wf-2xxc-68qm","CVE-2026-65608"],"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 2.0.9 for getgrav/grav. Confirm the publisher’s latest guidance.","source_ids":["sr-d695d390cf3165fa27ca7fbdd128922f"],"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-65d104aa1873487ee761191823b3d2be"],"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":"1.116%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.66071. Missing scores are unknown.","source_id":"sr-65d104aa1873487ee761191823b3d2be"}],"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-d695d390cf3165fa27ca7fbdd128922f","url":"https://github.com/advisories/GHSA-c4wf-2xxc-68qm","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-c4wf-2xxc-68qm","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:10.694Z"},{"id":"sr-65d104aa1873487ee761191823b3d2be","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-2026-65608","publisher":"FIRST EPSS","observed_at":"2026-10-31T22:06:15.384Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-d695d390cf3165fa27ca7fbdd128922f"],"technology":"getgrav/grav","known_exclusions":[],"conditions_summary":"### Summary\n\nA missing validation check in Grav's Flex framework lets an account holding nothing but an ordinary object-create permission on a single Flex directory execute arbitrary shell commands on the server. Any authenticated user with `create` or `update` rights on a Flex-based directory (Flex Users, Flex Pages, Flex Objects, or any custom Flex type) can trigger it the moment a blueprint field anywhere in that directory carries a `data-*@:` directive, since the code that resolves those directives calls `call_user_func_array()` on attacker-influenced input with no restriction at all.\n\nThis is a bypass of GHSA-fj2p-qj2f-74v5, already patched in 2.0.7. That fix added real validation to `Blueprint::dynamicData()`, but Grav's Flex system routes the same directive through a separate, unprotected method, `FlexDirectory::dynamicDataField()`, which never received the same fix.\n\n### Details\n\nGrav blueprints support `action-property@:` directives, YAML keys that tell the blueprint engine to compute a field's value dynamically by calling a function. `Blueprint::init()` (`system/src/Grav/Common/Data/Blueprint.php:167-177`) resolves these by checking for a registered handler first, and onl","public_affected_ranges":["ECOSYSTEM: introduced 1.7.0; fixed 2.0.9"]}],"null_published_at":"2026-11-01T01:45:38.552Z","source_updated_at":"2026-09-17T17:30:07.521Z","source_disclosed_at":"2026-09-17T17:15:33.000Z","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":"2026-10-31T21:42:10.694Z"},{"id":"NVI-00007298","kind":"vulnerability","title":"Grav: FlexDirectory::dynamicDataField() executes arbitrary callables from blueprint data with no validation","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-c4wf-2xxc-68qm","CVE-2026-65608"],"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 2.0.9 for getgrav/grav. Confirm the publisher’s latest guidance.","source_ids":["sr-d695d390cf3165fa27ca7fbdd128922f"],"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-d695d390cf3165fa27ca7fbdd128922f","url":"https://github.com/advisories/GHSA-c4wf-2xxc-68qm","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-c4wf-2xxc-68qm","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:10.694Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-d695d390cf3165fa27ca7fbdd128922f"],"technology":"getgrav/grav","known_exclusions":[],"conditions_summary":"### Summary\n\nA missing validation check in Grav's Flex framework lets an account holding nothing but an ordinary object-create permission on a single Flex directory execute arbitrary shell commands on the server. Any authenticated user with `create` or `update` rights on a Flex-based directory (Flex Users, Flex Pages, Flex Objects, or any custom Flex type) can trigger it the moment a blueprint field anywhere in that directory carries a `data-*@:` directive, since the code that resolves those directives calls `call_user_func_array()` on attacker-influenced input with no restriction at all.\n\nThis is a bypass of GHSA-fj2p-qj2f-74v5, already patched in 2.0.7. That fix added real validation to `Blueprint::dynamicData()`, but Grav's Flex system routes the same directive through a separate, unprotected method, `FlexDirectory::dynamicDataField()`, which never received the same fix.\n\n### Details\n\nGrav blueprints support `action-property@:` directives, YAML keys that tell the blueprint engine to compute a field's value dynamically by calling a function. `Blueprint::init()` (`system/src/Grav/Common/Data/Blueprint.php:167-177`) resolves these by checking for a registered handler first, and onl","public_affected_ranges":["ECOSYSTEM: introduced 1.7.0; fixed 2.0.9"]}],"null_published_at":"2026-10-31T22:13:14.329Z","source_updated_at":"2026-09-17T17:30:07.521Z","source_disclosed_at":"2026-09-17T17:15:33.000Z","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":"2026-10-31T21:42:10.694Z"}],"next_cursor":null,"snapshot_revision":"42594"}