{"items":[{"id":"NVI-00007038","kind":"vulnerability","title":"Grav is Vulnerable to XXE via SVG Upload ","revision":5,"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-3446-6mgw-f79p","CVE-2026-56701"],"plain_summary":"GitHub lists this reviewed advisory for getgrav/grav. 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-3a42bc17ec372dea2922674718f7d89d"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. 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Null normalizes fields.","title":"GHSA-3446-6mgw-f79p","publisher":"GitHub Advisory Database","observed_at":"2026-11-01T07:25:10.521Z"},{"id":"sr-cc577d40b83b735a7dbd4c5e94cdc687","url":"https://github.com/advisories/GHSA-3446-6mgw-f79p","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-3446-6mgw-f79p","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:41:49.649Z"},{"id":"sr-0e85327b3ca0dfcb4cd322b3cc6b03b9","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-56701","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2026-56701","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-01T07:24:39.943Z"},{"id":"sr-3a42bc17ec372dea2922674718f7d89d","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-2026-56701","publisher":"FIRST EPSS","observed_at":"2026-11-01T14:28:32.283Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-7888605bc4e349d4aa1b0c3c89ae6c17"],"technology":"getgrav/grav","known_exclusions":[],"conditions_summary":"Dear Grav Security Team,\n\nA security vulnerability was discovered in Grav CMS that allows authenticated attackers to read arbitrary files from the server through XML External Entity (XXE) injection.\n\n Vulnerability Summary\n\n| Field | Details |\n|-------|---------|\n| Vulnerability Type | XML External Entity (XXE) Injection |\n| Severity | High (CVSS 7.5) |\n| Affected Versions | Grav CMS <= 1.7.x |\n| Affected Component | SVG file upload/processing |\n| CWE | CWE-611: Improper Restriction of XML External Entity Reference |\n| Authentication Required | Yes (Admin panel access) |\n\nTechnical Details\n\n Root Cause\nThe application uses `simplexml_load_string()` to process uploaded SVG files without disabling external entity loading. This allows attackers to inject XXE payloads that are processed by the XML parser.\n\n Vulnerable Code Pattern\n```php\n// Current (Vulnerable):\n$svg = simplexml_load_string($content);\n\n// No LIBXML_NOENT flag or entity loader protection\n```\n\n Attack Vector\n1. Attacker authenticates to Grav admin panel\n2. Uploads malicious SVG file via Pages → Media or File Manager plugin\n3. Server parses SVG and processes XXE entities\n4. Arbitrary file contents are exfiltrated\n\n Impact","public_affected_ranges":["< 2.0.0-beta.2"]},{"certainty":"source_listed","source_ids":["sr-cc577d40b83b735a7dbd4c5e94cdc687"],"technology":"getgrav/grav","known_exclusions":[],"conditions_summary":"Dear Grav Security Team,\n\nA security vulnerability was discovered in Grav CMS that allows authenticated attackers to read arbitrary files from the server through XML External Entity (XXE) injection.\n\n Vulnerability Summary\n\n| Field | Details |\n|-------|---------|\n| Vulnerability Type | XML External Entity (XXE) Injection |\n| Severity | High (CVSS 7.5) |\n| Affected Versions | Grav CMS <= 1.7.x |\n| Affected Component | SVG file upload/processing |\n| CWE | CWE-611: Improper Restriction of XML External Entity Reference |\n| Authentication Required | Yes (Admin panel access) |\n\nTechnical Details\n\n Root Cause\nThe application uses `simplexml_load_string()` to process uploaded SVG files without disabling external entity loading. This allows attackers to inject XXE payloads that are processed by the XML parser.\n\n Vulnerable Code Pattern\n```php\n// Current (Vulnerable):\n$svg = simplexml_load_string($content);\n\n// No LIBXML_NOENT flag or entity loader protection\n```\n\n Attack Vector\n1. Attacker authenticates to Grav admin panel\n2. Uploads malicious SVG file via Pages → Media or File Manager plugin\n3. Server parses SVG and processes XXE entities\n4. Arbitrary file contents are exfiltrated\n\n Impact","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 2.0.0-beta.2"]}],"null_published_at":"2026-11-08T19:53:48.758Z","source_updated_at":"2026-09-23T21:28:08.000Z","source_disclosed_at":"2026-05-05T21:35:53.000Z","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":"2026-10-31T21:41:49.649Z"},{"id":"NVI-00007038","kind":"vulnerability","title":"Grav is Vulnerable to XXE via SVG Upload ","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-3446-6mgw-f79p","CVE-2026-56701"],"plain_summary":"GitHub lists this reviewed advisory for getgrav/grav. 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Null normalizes fields.","title":"GHSA-3446-6mgw-f79p","publisher":"GitHub Advisory Database","observed_at":"2026-11-01T07:25:10.521Z"},{"id":"sr-cc577d40b83b735a7dbd4c5e94cdc687","url":"https://github.com/advisories/GHSA-3446-6mgw-f79p","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-3446-6mgw-f79p","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:41:49.649Z"},{"id":"sr-0e85327b3ca0dfcb4cd322b3cc6b03b9","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-56701","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2026-56701","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-01T07:24:39.943Z"},{"id":"sr-190981ae509835a5e7ca38c904d6cc6a","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. 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This allows attackers to inject XXE payloads that are processed by the XML parser.\n\n Vulnerable Code Pattern\n```php\n// Current (Vulnerable):\n$svg = simplexml_load_string($content);\n\n// No LIBXML_NOENT flag or entity loader protection\n```\n\n Attack Vector\n1. Attacker authenticates to Grav admin panel\n2. Uploads malicious SVG file via Pages → Media or File Manager plugin\n3. Server parses SVG and processes XXE entities\n4. Arbitrary file contents are exfiltrated\n\n Impact","public_affected_ranges":["< 2.0.0-beta.2"]},{"certainty":"source_listed","source_ids":["sr-cc577d40b83b735a7dbd4c5e94cdc687"],"technology":"getgrav/grav","known_exclusions":[],"conditions_summary":"Dear Grav Security Team,\n\nA security vulnerability was discovered in Grav CMS that allows authenticated attackers to read arbitrary files from the server through XML External Entity (XXE) injection.\n\n Vulnerability Summary\n\n| Field | Details |\n|-------|---------|\n| Vulnerability Type | XML External Entity (XXE) Injection |\n| Severity | High (CVSS 7.5) |\n| Affected Versions | Grav CMS <= 1.7.x |\n| Affected Component | SVG file upload/processing |\n| CWE | CWE-611: Improper Restriction of XML External Entity Reference |\n| Authentication Required | Yes (Admin panel access) |\n\nTechnical Details\n\n Root Cause\nThe application uses `simplexml_load_string()` to process uploaded SVG files without disabling external entity loading. This allows attackers to inject XXE payloads that are processed by the XML parser.\n\n Vulnerable Code Pattern\n```php\n// Current (Vulnerable):\n$svg = simplexml_load_string($content);\n\n// No LIBXML_NOENT flag or entity loader protection\n```\n\n Attack Vector\n1. Attacker authenticates to Grav admin panel\n2. Uploads malicious SVG file via Pages → Media or File Manager plugin\n3. Server parses SVG and processes XXE entities\n4. Arbitrary file contents are exfiltrated\n\n Impact","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 2.0.0-beta.2"]}],"null_published_at":"2026-11-01T14:34:07.520Z","source_updated_at":"2026-09-23T21:28:08.000Z","source_disclosed_at":"2026-05-05T21:35:53.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Source facts changed; compare the preserved prior revision.","null_first_observed_at":"2026-10-31T21:41:49.649Z"},{"id":"NVI-00007038","kind":"vulnerability","title":"Grav is Vulnerable to XXE via SVG Upload ","revision":3,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-3446-6mgw-f79p","CVE-2026-56701"],"plain_summary":"GitHub lists this reviewed advisory for getgrav/grav. 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Dataset date/model retained; FIRST services terms apply.","title":"CVE-2026-56701","publisher":"FIRST EPSS","observed_at":"2026-10-31T22:06:15.383Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-7888605bc4e349d4aa1b0c3c89ae6c17"],"technology":"getgrav/grav","known_exclusions":[],"conditions_summary":"Dear Grav Security Team,\n\nA security vulnerability was discovered in Grav CMS that allows authenticated attackers to read arbitrary files from the server through XML External Entity (XXE) injection.\n\n Vulnerability Summary\n\n| Field | Details |\n|-------|---------|\n| Vulnerability Type | XML External Entity (XXE) Injection |\n| Severity | High (CVSS 7.5) |\n| Affected Versions | Grav CMS <= 1.7.x |\n| Affected Component | SVG file upload/processing |\n| CWE | CWE-611: Improper Restriction of XML External Entity Reference |\n| Authentication Required | Yes (Admin panel access) |\n\nTechnical Details\n\n Root Cause\nThe application uses `simplexml_load_string()` to process uploaded SVG files without disabling external entity loading. This allows attackers to inject XXE payloads that are processed by the XML parser.\n\n Vulnerable Code Pattern\n```php\n// Current (Vulnerable):\n$svg = simplexml_load_string($content);\n\n// No LIBXML_NOENT flag or entity loader protection\n```\n\n Attack Vector\n1. Attacker authenticates to Grav admin panel\n2. Uploads malicious SVG file via Pages → Media or File Manager plugin\n3. Server parses SVG and processes XXE entities\n4. Arbitrary file contents are exfiltrated\n\n Impact","public_affected_ranges":["< 2.0.0-beta.2"]},{"certainty":"source_listed","source_ids":["sr-cc577d40b83b735a7dbd4c5e94cdc687"],"technology":"getgrav/grav","known_exclusions":[],"conditions_summary":"Dear Grav Security Team,\n\nA security vulnerability was discovered in Grav CMS that allows authenticated attackers to read arbitrary files from the server through XML External Entity (XXE) injection.\n\n Vulnerability Summary\n\n| Field | Details |\n|-------|---------|\n| Vulnerability Type | XML External Entity (XXE) Injection |\n| Severity | High (CVSS 7.5) |\n| Affected Versions | Grav CMS <= 1.7.x |\n| Affected Component | SVG file upload/processing |\n| CWE | CWE-611: Improper Restriction of XML External Entity Reference |\n| Authentication Required | Yes (Admin panel access) |\n\nTechnical Details\n\n Root Cause\nThe application uses `simplexml_load_string()` to process uploaded SVG files without disabling external entity loading. This allows attackers to inject XXE payloads that are processed by the XML parser.\n\n Vulnerable Code Pattern\n```php\n// Current (Vulnerable):\n$svg = simplexml_load_string($content);\n\n// No LIBXML_NOENT flag or entity loader protection\n```\n\n Attack Vector\n1. Attacker authenticates to Grav admin panel\n2. Uploads malicious SVG file via Pages → Media or File Manager plugin\n3. Server parses SVG and processes XXE entities\n4. Arbitrary file contents are exfiltrated\n\n Impact","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 2.0.0-beta.2"]}],"null_published_at":"2026-11-01T07:29:12.926Z","source_updated_at":"2026-09-23T21:28:08.000Z","source_disclosed_at":"2026-05-05T21:35:53.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Source facts changed; compare the preserved prior revision.","null_first_observed_at":"2026-10-31T21:41:49.649Z"},{"id":"NVI-00007038","kind":"vulnerability","title":"Grav is Vulnerable to XXE via SVG Upload ","revision":2,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-3446-6mgw-f79p","CVE-2026-56701"],"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-cc577d40b83b735a7dbd4c5e94cdc687"],"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-190981ae509835a5e7ca38c904d6cc6a"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. 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Dataset date/model retained; FIRST services terms apply.","title":"CVE-2026-56701","publisher":"FIRST EPSS","observed_at":"2026-10-31T22:06:15.383Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-cc577d40b83b735a7dbd4c5e94cdc687"],"technology":"getgrav/grav","known_exclusions":[],"conditions_summary":"Dear Grav Security Team,\n\nA security vulnerability was discovered in Grav CMS that allows authenticated attackers to read arbitrary files from the server through XML External Entity (XXE) injection.\n\n Vulnerability Summary\n\n| Field | Details |\n|-------|---------|\n| Vulnerability Type | XML External Entity (XXE) Injection |\n| Severity | High (CVSS 7.5) |\n| Affected Versions | Grav CMS <= 1.7.x |\n| Affected Component | SVG file upload/processing |\n| CWE | CWE-611: Improper Restriction of XML External Entity Reference |\n| Authentication Required | Yes (Admin panel access) |\n\nTechnical Details\n\n Root Cause\nThe application uses `simplexml_load_string()` to process uploaded SVG files without disabling external entity loading. This allows attackers to inject XXE payloads that are processed by the XML parser.\n\n Vulnerable Code Pattern\n```php\n// Current (Vulnerable):\n$svg = simplexml_load_string($content);\n\n// No LIBXML_NOENT flag or entity loader protection\n```\n\n Attack Vector\n1. Attacker authenticates to Grav admin panel\n2. Uploads malicious SVG file via Pages → Media or File Manager plugin\n3. Server parses SVG and processes XXE entities\n4. Arbitrary file contents are exfiltrated\n\n Impact","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 2.0.0-beta.2"]}],"null_published_at":"2026-10-31T22:27:06.729Z","source_updated_at":"2026-09-23T21:45:08.000Z","source_disclosed_at":"2026-05-05T21:35:53.000Z","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":"2026-10-31T21:41:49.649Z"},{"id":"NVI-00007038","kind":"vulnerability","title":"Grav is Vulnerable to XXE via SVG Upload ","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-3446-6mgw-f79p","CVE-2026-56701"],"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-cc577d40b83b735a7dbd4c5e94cdc687"],"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-cc577d40b83b735a7dbd4c5e94cdc687","url":"https://github.com/advisories/GHSA-3446-6mgw-f79p","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-3446-6mgw-f79p","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:41:49.649Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-cc577d40b83b735a7dbd4c5e94cdc687"],"technology":"getgrav/grav","known_exclusions":[],"conditions_summary":"Dear Grav Security Team,\n\nA security vulnerability was discovered in Grav CMS that allows authenticated attackers to read arbitrary files from the server through XML External Entity (XXE) injection.\n\n Vulnerability Summary\n\n| Field | Details |\n|-------|---------|\n| Vulnerability Type | XML External Entity (XXE) Injection |\n| Severity | High (CVSS 7.5) |\n| Affected Versions | Grav CMS <= 1.7.x |\n| Affected Component | SVG file upload/processing |\n| CWE | CWE-611: Improper Restriction of XML External Entity Reference |\n| Authentication Required | Yes (Admin panel access) |\n\nTechnical Details\n\n Root Cause\nThe application uses `simplexml_load_string()` to process uploaded SVG files without disabling external entity loading. This allows attackers to inject XXE payloads that are processed by the XML parser.\n\n Vulnerable Code Pattern\n```php\n// Current (Vulnerable):\n$svg = simplexml_load_string($content);\n\n// No LIBXML_NOENT flag or entity loader protection\n```\n\n Attack Vector\n1. Attacker authenticates to Grav admin panel\n2. Uploads malicious SVG file via Pages → Media or File Manager plugin\n3. Server parses SVG and processes XXE entities\n4. Arbitrary file contents are exfiltrated\n\n Impact","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 2.0.0-beta.2"]}],"null_published_at":"2026-10-31T22:13:14.308Z","source_updated_at":"2026-09-23T21:45:08.000Z","source_disclosed_at":"2026-05-05T21:35:53.000Z","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":"2026-10-31T21:41:49.649Z"}],"next_cursor":null,"snapshot_revision":"42594"}