{"items":[{"id":"NVI-00006472","kind":"vulnerability","title":"Grav Vulnerable to Privilege Escalation via Missing Server-Side Validation of groups/access","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-pxm6-mhxr-q4mj","CVE-2026-42613"],"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 2.0.0-beta.2 for getgrav/grav. Confirm the publisher’s latest guidance.","source_ids":["sr-b61fc87d20d2eabbea4dc3e502392965"],"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-117735d2c2e39cd5157d0b4395bf0de8"],"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":"2026-10-26T18:10:00.173Z","value":"9.4 CRITICAL (3.1)","meaning":"security-advisories@github.com severity; no combined Null risk score.","source_id":"sr-062a9e267933714efb6406314b6943f9"},{"kind":"EPSS","as_of":"2026-11-02T12:00:30.000Z","value":"1.135%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.66504. Missing scores are unknown.","source_id":"sr-117735d2c2e39cd5157d0b4395bf0de8"}],"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-b61fc87d20d2eabbea4dc3e502392965","url":"https://github.com/advisories/GHSA-pxm6-mhxr-q4mj","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-pxm6-mhxr-q4mj","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:30.996Z"},{"id":"sr-062a9e267933714efb6406314b6943f9","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-42613","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2026-42613","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-01T07:24:02.489Z"},{"id":"sr-117735d2c2e39cd5157d0b4395bf0de8","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-2026-42613","publisher":"FIRST EPSS","observed_at":"2026-11-02T20:15:58.853Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-b61fc87d20d2eabbea4dc3e502392965"],"technology":"getgrav/grav","known_exclusions":[],"conditions_summary":"# Bug Report: Registration Privilege Escalation via Missing Server-Side Validation of groups/access\n\n## Summary\n\nThe `Login::register()` method in the Login plugin accepts attacker-controlled `groups` and `access` fields from the registration POST data without server-side validation. When registration is enabled and `groups` or `access` are included in the configured allowed fields list, an unauthenticated user can self-register with `admin.super` privileges by injecting these fields into the registration request.\n\nThis is a missing server-side validation issue — the only defense is a config-level `fields` allowlist, which is an admin-facing setting, not a hardcoded security boundary.\n\n## Affected Component\n\n- **File:** `user/plugins/login/classes/Login.php`, lines 246-306\n- **Method:** `Login::register()`\n- **Validation:** `Login::validateField()`, lines 363-432\n- **Plugin:** Login Plugin 3.8.0\n- **Grav:** 1.8.0-beta.29\n\n## Root Cause\n\nIn `register()` (lines 254-267), the `groups` and `access` fields are only set to config defaults **if they are not already present in the input data**:\n\n```php\n// Line 254-260\nif (!isset($data['groups'])) {\n    $groups = (array) $this->config->get(","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 2.0.0-beta.2"]}],"null_published_at":"2026-11-04T10:04:47.608Z","source_updated_at":"2026-09-10T03:51:06.767Z","source_disclosed_at":"2026-05-05T21:26:06.000Z","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":"2026-10-31T21:42:30.996Z"},{"id":"NVI-00006472","kind":"vulnerability","title":"Grav Vulnerable to Privilege Escalation via Missing Server-Side Validation of groups/access","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-pxm6-mhxr-q4mj","CVE-2026-42613"],"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 2.0.0-beta.2 for getgrav/grav. Confirm the publisher’s latest guidance.","source_ids":["sr-b61fc87d20d2eabbea4dc3e502392965"],"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-8b9c48de1823f6ffecd1defcf28b7d44"],"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":"2026-10-26T18:10:00.173Z","value":"9.4 CRITICAL (3.1)","meaning":"security-advisories@github.com severity; no combined Null risk score.","source_id":"sr-062a9e267933714efb6406314b6943f9"},{"kind":"EPSS","as_of":"2026-10-31T12:00:27.000Z","value":"1.135%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.66508. Missing scores are unknown.","source_id":"sr-8b9c48de1823f6ffecd1defcf28b7d44"}],"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-b61fc87d20d2eabbea4dc3e502392965","url":"https://github.com/advisories/GHSA-pxm6-mhxr-q4mj","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-pxm6-mhxr-q4mj","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:30.996Z"},{"id":"sr-062a9e267933714efb6406314b6943f9","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-42613","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2026-42613","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-01T07:24:02.489Z"},{"id":"sr-8b9c48de1823f6ffecd1defcf28b7d44","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-2026-42613","publisher":"FIRST EPSS","observed_at":"2026-10-31T22:06:15.378Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-b61fc87d20d2eabbea4dc3e502392965"],"technology":"getgrav/grav","known_exclusions":[],"conditions_summary":"# Bug Report: Registration Privilege Escalation via Missing Server-Side Validation of groups/access\n\n## Summary\n\nThe `Login::register()` method in the Login plugin accepts attacker-controlled `groups` and `access` fields from the registration POST data without server-side validation. When registration is enabled and `groups` or `access` are included in the configured allowed fields list, an unauthenticated user can self-register with `admin.super` privileges by injecting these fields into the registration request.\n\nThis is a missing server-side validation issue — the only defense is a config-level `fields` allowlist, which is an admin-facing setting, not a hardcoded security boundary.\n\n## Affected Component\n\n- **File:** `user/plugins/login/classes/Login.php`, lines 246-306\n- **Method:** `Login::register()`\n- **Validation:** `Login::validateField()`, lines 363-432\n- **Plugin:** Login Plugin 3.8.0\n- **Grav:** 1.8.0-beta.29\n\n## Root Cause\n\nIn `register()` (lines 254-267), the `groups` and `access` fields are only set to config defaults **if they are not already present in the input data**:\n\n```php\n// Line 254-260\nif (!isset($data['groups'])) {\n    $groups = (array) $this->config->get(","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 2.0.0-beta.2"]}],"null_published_at":"2026-11-03T02:33:09.133Z","source_updated_at":"2026-09-10T03:51:06.767Z","source_disclosed_at":"2026-05-05T21:26:06.000Z","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":"2026-10-31T21:42:30.996Z"},{"id":"NVI-00006472","kind":"vulnerability","title":"Grav Vulnerable to Privilege Escalation via Missing Server-Side Validation of groups/access","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-pxm6-mhxr-q4mj","CVE-2026-42613"],"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 2.0.0-beta.2 for getgrav/grav. Confirm the publisher’s latest guidance.","source_ids":["sr-b61fc87d20d2eabbea4dc3e502392965"],"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-062a9e267933714efb6406314b6943f9"],"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":"2026-10-26T18:10:00.173Z","value":"9.4 CRITICAL (3.1)","meaning":"security-advisories@github.com severity; no combined Null risk score.","source_id":"sr-062a9e267933714efb6406314b6943f9"}],"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-b61fc87d20d2eabbea4dc3e502392965","url":"https://github.com/advisories/GHSA-pxm6-mhxr-q4mj","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-pxm6-mhxr-q4mj","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:30.996Z"},{"id":"sr-062a9e267933714efb6406314b6943f9","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-42613","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2026-42613","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-01T07:24:02.489Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-b61fc87d20d2eabbea4dc3e502392965"],"technology":"getgrav/grav","known_exclusions":[],"conditions_summary":"# Bug Report: Registration Privilege Escalation via Missing Server-Side Validation of groups/access\n\n## Summary\n\nThe `Login::register()` method in the Login plugin accepts attacker-controlled `groups` and `access` fields from the registration POST data without server-side validation. When registration is enabled and `groups` or `access` are included in the configured allowed fields list, an unauthenticated user can self-register with `admin.super` privileges by injecting these fields into the registration request.\n\nThis is a missing server-side validation issue — the only defense is a config-level `fields` allowlist, which is an admin-facing setting, not a hardcoded security boundary.\n\n## Affected Component\n\n- **File:** `user/plugins/login/classes/Login.php`, lines 246-306\n- **Method:** `Login::register()`\n- **Validation:** `Login::validateField()`, lines 363-432\n- **Plugin:** Login Plugin 3.8.0\n- **Grav:** 1.8.0-beta.29\n\n## Root Cause\n\nIn `register()` (lines 254-267), the `groups` and `access` fields are only set to config defaults **if they are not already present in the input data**:\n\n```php\n// Line 254-260\nif (!isset($data['groups'])) {\n    $groups = (array) $this->config->get(","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 2.0.0-beta.2"]}],"null_published_at":"2026-11-01T14:34:07.505Z","source_updated_at":"2026-09-10T03:51:06.767Z","source_disclosed_at":"2026-05-05T21:26:06.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Source facts changed; compare the preserved prior revision.","null_first_observed_at":"2026-10-31T21:42:30.996Z"},{"id":"NVI-00006472","kind":"vulnerability","title":"Grav Vulnerable to Privilege Escalation via Missing Server-Side Validation of groups/access","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-pxm6-mhxr-q4mj","CVE-2026-42613"],"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 2.0.0-beta.2 for getgrav/grav. Confirm the publisher’s latest guidance.","source_ids":["sr-b61fc87d20d2eabbea4dc3e502392965"],"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-b61fc87d20d2eabbea4dc3e502392965","url":"https://github.com/advisories/GHSA-pxm6-mhxr-q4mj","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-pxm6-mhxr-q4mj","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:30.996Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-b61fc87d20d2eabbea4dc3e502392965"],"technology":"getgrav/grav","known_exclusions":[],"conditions_summary":"# Bug Report: Registration Privilege Escalation via Missing Server-Side Validation of groups/access\n\n## Summary\n\nThe `Login::register()` method in the Login plugin accepts attacker-controlled `groups` and `access` fields from the registration POST data without server-side validation. When registration is enabled and `groups` or `access` are included in the configured allowed fields list, an unauthenticated user can self-register with `admin.super` privileges by injecting these fields into the registration request.\n\nThis is a missing server-side validation issue — the only defense is a config-level `fields` allowlist, which is an admin-facing setting, not a hardcoded security boundary.\n\n## Affected Component\n\n- **File:** `user/plugins/login/classes/Login.php`, lines 246-306\n- **Method:** `Login::register()`\n- **Validation:** `Login::validateField()`, lines 363-432\n- **Plugin:** Login Plugin 3.8.0\n- **Grav:** 1.8.0-beta.29\n\n## Root Cause\n\nIn `register()` (lines 254-267), the `groups` and `access` fields are only set to config defaults **if they are not already present in the input data**:\n\n```php\n// Line 254-260\nif (!isset($data['groups'])) {\n    $groups = (array) $this->config->get(","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 2.0.0-beta.2"]}],"null_published_at":"2026-10-31T22:13:10.058Z","source_updated_at":"2026-09-10T03:51:06.767Z","source_disclosed_at":"2026-05-05T21:26:06.000Z","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":"2026-10-31T21:42:30.996Z"}],"next_cursor":null,"snapshot_revision":"42594"}