{"items":[{"id":"NVI-00003557","kind":"vulnerability","title":"Snappy : SSRF and local file read via the xsl-style-sheet option","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-c5fp-p67m-gq56","CVE-2026-46683"],"plain_summary":"OSV carries this publisher advisory for knplabs/knp-snappy. 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 1.7.0 for knplabs/knp-snappy. Confirm the publisher’s latest guidance.","source_ids":["sr-42aca2be9e359a86a10ce25dac39b649"],"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-0ee52abe15712a987300e5b76509d862"],"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":"2026-10-25T23:10:00.167Z","value":"6.9 MEDIUM (4.0)","meaning":"security-advisories@github.com severity; no combined Null risk score.","source_id":"sr-b188e5c1d83df38d0eeb0f1905facf87"},{"kind":"EPSS","as_of":"2026-11-03T12:00:27.000Z","value":"0.249%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.16291. Missing scores are unknown.","source_id":"sr-0ee52abe15712a987300e5b76509d862"}],"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-42aca2be9e359a86a10ce25dac39b649","url":"https://github.com/advisories/GHSA-c5fp-p67m-gq56","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-c5fp-p67m-gq56","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:10.695Z"},{"id":"sr-b188e5c1d83df38d0eeb0f1905facf87","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-46683","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2026-46683","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-01T07:24:11.754Z"},{"id":"sr-0ee52abe15712a987300e5b76509d862","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-2026-46683","publisher":"FIRST EPSS","observed_at":"2026-11-03T17:44:07.786Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-42aca2be9e359a86a10ce25dac39b649"],"technology":"knplabs/knp-snappy","known_exclusions":[],"conditions_summary":"### Impact\n\nIt impacts applications where:\n- the PHP daemon run with root permissions ;\n- the application is either running outside a container or has sensitive file access ;\n\nIt could happens with this kind of workflows:\n\n```php\n$stylesheet = $_GET['stylesheet']; // = ‘file:///etc/passwd’\n$pdf = new Knp\\Snappy\\Pdf(‘/usr/local/bin/wkhtmltopdf’);\n $pdf->generate(‘page.html’, ‘out.pdf’, [\n   ‘xsl-style-sheet’ => $stylesheet\n ]);\n```\n\n### Patches\n\nA list a schema with `http` and `https` by default is used to validate the remote path by default.\n\n### Workarounds\n\nDevelopers should ensure usage cannot allow (in any case) a user to pass a free input directly to the Snappy library.\n\n```php\n// Bad example\n$pdf = new Knp\\Snappy\\Pdf(‘/usr/local/bin/wkhtmltopdf’);\n $pdf->generate(‘page.html’, ‘out.pdf’, [\n   ‘xsl-style-sheet’ => $_GET['input'],\n ]);\n```\n\nInstead developers can list available available stylesheets and pick the right one with the user input.\n\n```php\n// Better\n$allowedStylesheets = [\n    'invoice' => '/app/xsl/invoice.xsl',\n    'report'  => '/app/xsl/report.xsl',\n];\n\n$key = $_GET['stylesheet'] ?? '';\n\nif (!array_key_exists($key, $allowedStylesheets)) {\n    throw new \\RuntimeExce","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 1.7.0"]}],"null_published_at":"2026-11-06T15:18:17.684Z","source_updated_at":"2026-09-10T03:50:46.558Z","source_disclosed_at":"2026-05-21T20:20:01.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Source facts changed; compare the preserved prior revision.","null_first_observed_at":"2026-10-31T21:42:10.695Z"},{"id":"NVI-00003557","kind":"vulnerability","title":"Snappy : SSRF and local file read via the xsl-style-sheet option","revision":3,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-c5fp-p67m-gq56","CVE-2026-46683"],"plain_summary":"OSV carries this publisher advisory for knplabs/knp-snappy. 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 1.7.0 for knplabs/knp-snappy. Confirm the publisher’s latest guidance.","source_ids":["sr-42aca2be9e359a86a10ce25dac39b649"],"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-0ee52abe15712a987300e5b76509d862"],"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":"2026-11-03T12:00:27.000Z","value":"0.249%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.16291. Missing scores are unknown.","source_id":"sr-0ee52abe15712a987300e5b76509d862"}],"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-42aca2be9e359a86a10ce25dac39b649","url":"https://github.com/advisories/GHSA-c5fp-p67m-gq56","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-c5fp-p67m-gq56","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:10.695Z"},{"id":"sr-0ee52abe15712a987300e5b76509d862","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-2026-46683","publisher":"FIRST EPSS","observed_at":"2026-11-03T17:44:07.786Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-42aca2be9e359a86a10ce25dac39b649"],"technology":"knplabs/knp-snappy","known_exclusions":[],"conditions_summary":"### Impact\n\nIt impacts applications where:\n- the PHP daemon run with root permissions ;\n- the application is either running outside a container or has sensitive file access ;\n\nIt could happens with this kind of workflows:\n\n```php\n$stylesheet = $_GET['stylesheet']; // = ‘file:///etc/passwd’\n$pdf = new Knp\\Snappy\\Pdf(‘/usr/local/bin/wkhtmltopdf’);\n $pdf->generate(‘page.html’, ‘out.pdf’, [\n   ‘xsl-style-sheet’ => $stylesheet\n ]);\n```\n\n### Patches\n\nA list a schema with `http` and `https` by default is used to validate the remote path by default.\n\n### Workarounds\n\nDevelopers should ensure usage cannot allow (in any case) a user to pass a free input directly to the Snappy library.\n\n```php\n// Bad example\n$pdf = new Knp\\Snappy\\Pdf(‘/usr/local/bin/wkhtmltopdf’);\n $pdf->generate(‘page.html’, ‘out.pdf’, [\n   ‘xsl-style-sheet’ => $_GET['input'],\n ]);\n```\n\nInstead developers can list available available stylesheets and pick the right one with the user input.\n\n```php\n// Better\n$allowedStylesheets = [\n    'invoice' => '/app/xsl/invoice.xsl',\n    'report'  => '/app/xsl/report.xsl',\n];\n\n$key = $_GET['stylesheet'] ?? '';\n\nif (!array_key_exists($key, $allowedStylesheets)) {\n    throw new \\RuntimeExce","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 1.7.0"]}],"null_published_at":"2026-11-06T00:29:57.272Z","source_updated_at":"2026-09-10T03:50:46.558Z","source_disclosed_at":"2026-05-21T20:20:01.000Z","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":"2026-10-31T21:42:10.695Z"},{"id":"NVI-00003557","kind":"vulnerability","title":"Snappy : SSRF and local file read via the xsl-style-sheet option","revision":2,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-c5fp-p67m-gq56","CVE-2026-46683"],"plain_summary":"OSV carries this publisher advisory for knplabs/knp-snappy. 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 1.7.0 for knplabs/knp-snappy. Confirm the publisher’s latest guidance.","source_ids":["sr-42aca2be9e359a86a10ce25dac39b649"],"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-a61c917ef18a50971c73eaf64aa14382"],"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":"0.249%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.16267. Missing scores are unknown.","source_id":"sr-a61c917ef18a50971c73eaf64aa14382"}],"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-42aca2be9e359a86a10ce25dac39b649","url":"https://github.com/advisories/GHSA-c5fp-p67m-gq56","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-c5fp-p67m-gq56","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:10.695Z"},{"id":"sr-a61c917ef18a50971c73eaf64aa14382","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-2026-46683","publisher":"FIRST EPSS","observed_at":"2026-10-31T22:06:15.379Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-42aca2be9e359a86a10ce25dac39b649"],"technology":"knplabs/knp-snappy","known_exclusions":[],"conditions_summary":"### Impact\n\nIt impacts applications where:\n- the PHP daemon run with root permissions ;\n- the application is either running outside a container or has sensitive file access ;\n\nIt could happens with this kind of workflows:\n\n```php\n$stylesheet = $_GET['stylesheet']; // = ‘file:///etc/passwd’\n$pdf = new Knp\\Snappy\\Pdf(‘/usr/local/bin/wkhtmltopdf’);\n $pdf->generate(‘page.html’, ‘out.pdf’, [\n   ‘xsl-style-sheet’ => $stylesheet\n ]);\n```\n\n### Patches\n\nA list a schema with `http` and `https` by default is used to validate the remote path by default.\n\n### Workarounds\n\nDevelopers should ensure usage cannot allow (in any case) a user to pass a free input directly to the Snappy library.\n\n```php\n// Bad example\n$pdf = new Knp\\Snappy\\Pdf(‘/usr/local/bin/wkhtmltopdf’);\n $pdf->generate(‘page.html’, ‘out.pdf’, [\n   ‘xsl-style-sheet’ => $_GET['input'],\n ]);\n```\n\nInstead developers can list available available stylesheets and pick the right one with the user input.\n\n```php\n// Better\n$allowedStylesheets = [\n    'invoice' => '/app/xsl/invoice.xsl',\n    'report'  => '/app/xsl/report.xsl',\n];\n\n$key = $_GET['stylesheet'] ?? '';\n\nif (!array_key_exists($key, $allowedStylesheets)) {\n    throw new \\RuntimeExce","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 1.7.0"]}],"null_published_at":"2026-11-04T02:53:03.190Z","source_updated_at":"2026-09-10T03:50:46.558Z","source_disclosed_at":"2026-05-21T20:20:01.000Z","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":"2026-10-31T21:42:10.695Z"},{"id":"NVI-00003557","kind":"vulnerability","title":"Snappy : SSRF and local file read via the xsl-style-sheet option","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-c5fp-p67m-gq56","CVE-2026-46683"],"plain_summary":"OSV carries this publisher advisory for knplabs/knp-snappy. 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 1.7.0 for knplabs/knp-snappy. Confirm the publisher’s latest guidance.","source_ids":["sr-42aca2be9e359a86a10ce25dac39b649"],"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-42aca2be9e359a86a10ce25dac39b649","url":"https://github.com/advisories/GHSA-c5fp-p67m-gq56","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-c5fp-p67m-gq56","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:10.695Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-42aca2be9e359a86a10ce25dac39b649"],"technology":"knplabs/knp-snappy","known_exclusions":[],"conditions_summary":"### Impact\n\nIt impacts applications where:\n- the PHP daemon run with root permissions ;\n- the application is either running outside a container or has sensitive file access ;\n\nIt could happens with this kind of workflows:\n\n```php\n$stylesheet = $_GET['stylesheet']; // = ‘file:///etc/passwd’\n$pdf = new Knp\\Snappy\\Pdf(‘/usr/local/bin/wkhtmltopdf’);\n $pdf->generate(‘page.html’, ‘out.pdf’, [\n   ‘xsl-style-sheet’ => $stylesheet\n ]);\n```\n\n### Patches\n\nA list a schema with `http` and `https` by default is used to validate the remote path by default.\n\n### Workarounds\n\nDevelopers should ensure usage cannot allow (in any case) a user to pass a free input directly to the Snappy library.\n\n```php\n// Bad example\n$pdf = new Knp\\Snappy\\Pdf(‘/usr/local/bin/wkhtmltopdf’);\n $pdf->generate(‘page.html’, ‘out.pdf’, [\n   ‘xsl-style-sheet’ => $_GET['input'],\n ]);\n```\n\nInstead developers can list available available stylesheets and pick the right one with the user input.\n\n```php\n// Better\n$allowedStylesheets = [\n    'invoice' => '/app/xsl/invoice.xsl',\n    'report'  => '/app/xsl/report.xsl',\n];\n\n$key = $_GET['stylesheet'] ?? '';\n\nif (!array_key_exists($key, $allowedStylesheets)) {\n    throw new \\RuntimeExce","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 1.7.0"]}],"null_published_at":"2026-10-31T22:12:48.021Z","source_updated_at":"2026-09-10T03:50:46.558Z","source_disclosed_at":"2026-05-21T20:20:01.000Z","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":"2026-10-31T21:42:10.695Z"}],"next_cursor":null,"snapshot_revision":"42594"}