{"items":[{"id":"NVI-00002690","kind":"vulnerability","title":"CodeIgniter: Path traversal in UploadedFile::move() when using client-provided filenames","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-hhmc-q9hp-r662","CVE-2026-63222"],"plain_summary":"OSV carries this publisher advisory for codeigniter4/framework. 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 4.7.4 for codeigniter4/framework. Confirm the publisher’s latest guidance.","source_ids":["sr-22eb5b4506ea586aead46e4a426a29fe"],"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-8aafd95efd9d781562926ac715695e46"],"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":"2026-09-08T20:51:43.490Z","value":"7.5 HIGH (3.1)","meaning":"security-advisories@github.com severity; no combined Null risk score.","source_id":"sr-6234651b8acaaad71d5d5a2b3174f42d"},{"kind":"EPSS","as_of":"2026-10-31T12:00:27.000Z","value":"0.635%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.50429. Missing scores are unknown.","source_id":"sr-8aafd95efd9d781562926ac715695e46"}],"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-22eb5b4506ea586aead46e4a426a29fe","url":"https://github.com/advisories/GHSA-hhmc-q9hp-r662","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-hhmc-q9hp-r662","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:20.430Z"},{"id":"sr-6234651b8acaaad71d5d5a2b3174f42d","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-63222","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2026-63222","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-01T07:24:49.802Z"},{"id":"sr-8aafd95efd9d781562926ac715695e46","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-2026-63222","publisher":"FIRST EPSS","observed_at":"2026-10-31T22:06:15.384Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-22eb5b4506ea586aead46e4a426a29fe"],"technology":"codeigniter4/framework","known_exclusions":[],"conditions_summary":"### Impact\nIn affected versions, calling `UploadedFile::move()` **without a second argument** uses the client-provided filename without sanitization. Depending on the destination path and server configuration, an attacker can supply a filename containing path traversal sequences (e.g. `../../public/shell.php`) to write uploaded content outside the intended upload directory.\n\nThe patch sanitizes this default (no-argument) path.\n\n**Note:** The patch only sanitizes the filename when no second argument is passed. If your application **explicitly** passes a client-provided name as the second argument, you remain responsible for sanitizing it - the patch does not (and cannot) sanitize a caller-supplied filename:\n```php\n// Unsafe - even after upgrading:\n$file->move(WRITEPATH . 'uploads', $file->getName());\n$file->move(WRITEPATH . 'uploads', $file->getClientName());\n```\n\n### Patches\nUpgrade to v4.7.4 or later.\n\n### Workarounds\nIf you cannot upgrade immediately, use a generated filename or sanitize the client filename before passing it to `move()`.\n\nUse a generated filename:\n```php\n$file->move(WRITEPATH . 'uploads', $file->getRandomName());\n```\nOr sanitize the client filename before passing","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 4.7.4"]}],"null_published_at":"2026-11-03T02:33:09.130Z","source_updated_at":"2026-08-07T18:31:29.671Z","source_disclosed_at":"2026-08-07T18:23:46.000Z","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":"2026-10-31T21:42:20.430Z"},{"id":"NVI-00002690","kind":"vulnerability","title":"CodeIgniter: Path traversal in UploadedFile::move() when using client-provided filenames","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-hhmc-q9hp-r662","CVE-2026-63222"],"plain_summary":"OSV carries this publisher advisory for codeigniter4/framework. 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 4.7.4 for codeigniter4/framework. Confirm the publisher’s latest guidance.","source_ids":["sr-22eb5b4506ea586aead46e4a426a29fe"],"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-6234651b8acaaad71d5d5a2b3174f42d"],"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":"2026-09-08T20:51:43.490Z","value":"7.5 HIGH (3.1)","meaning":"security-advisories@github.com severity; no combined Null risk score.","source_id":"sr-6234651b8acaaad71d5d5a2b3174f42d"}],"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-22eb5b4506ea586aead46e4a426a29fe","url":"https://github.com/advisories/GHSA-hhmc-q9hp-r662","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-hhmc-q9hp-r662","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:20.430Z"},{"id":"sr-6234651b8acaaad71d5d5a2b3174f42d","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-63222","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2026-63222","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-01T07:24:49.802Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-22eb5b4506ea586aead46e4a426a29fe"],"technology":"codeigniter4/framework","known_exclusions":[],"conditions_summary":"### Impact\nIn affected versions, calling `UploadedFile::move()` **without a second argument** uses the client-provided filename without sanitization. Depending on the destination path and server configuration, an attacker can supply a filename containing path traversal sequences (e.g. `../../public/shell.php`) to write uploaded content outside the intended upload directory.\n\nThe patch sanitizes this default (no-argument) path.\n\n**Note:** The patch only sanitizes the filename when no second argument is passed. If your application **explicitly** passes a client-provided name as the second argument, you remain responsible for sanitizing it - the patch does not (and cannot) sanitize a caller-supplied filename:\n```php\n// Unsafe - even after upgrading:\n$file->move(WRITEPATH . 'uploads', $file->getName());\n$file->move(WRITEPATH . 'uploads', $file->getClientName());\n```\n\n### Patches\nUpgrade to v4.7.4 or later.\n\n### Workarounds\nIf you cannot upgrade immediately, use a generated filename or sanitize the client filename before passing it to `move()`.\n\nUse a generated filename:\n```php\n$file->move(WRITEPATH . 'uploads', $file->getRandomName());\n```\nOr sanitize the client filename before passing","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 4.7.4"]}],"null_published_at":"2026-11-02T20:21:10.296Z","source_updated_at":"2026-08-07T18:31:29.671Z","source_disclosed_at":"2026-08-07T18:23:46.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Source facts changed; compare the preserved prior revision.","null_first_observed_at":"2026-10-31T21:42:20.430Z"},{"id":"NVI-00002690","kind":"vulnerability","title":"CodeIgniter: Path traversal in UploadedFile::move() when using client-provided filenames","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-hhmc-q9hp-r662","CVE-2026-63222"],"plain_summary":"OSV carries this publisher advisory for codeigniter4/framework. 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 4.7.4 for codeigniter4/framework. Confirm the publisher’s latest guidance.","source_ids":["sr-22eb5b4506ea586aead46e4a426a29fe"],"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-22eb5b4506ea586aead46e4a426a29fe","url":"https://github.com/advisories/GHSA-hhmc-q9hp-r662","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-hhmc-q9hp-r662","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:20.430Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-22eb5b4506ea586aead46e4a426a29fe"],"technology":"codeigniter4/framework","known_exclusions":[],"conditions_summary":"### Impact\nIn affected versions, calling `UploadedFile::move()` **without a second argument** uses the client-provided filename without sanitization. Depending on the destination path and server configuration, an attacker can supply a filename containing path traversal sequences (e.g. `../../public/shell.php`) to write uploaded content outside the intended upload directory.\n\nThe patch sanitizes this default (no-argument) path.\n\n**Note:** The patch only sanitizes the filename when no second argument is passed. If your application **explicitly** passes a client-provided name as the second argument, you remain responsible for sanitizing it - the patch does not (and cannot) sanitize a caller-supplied filename:\n```php\n// Unsafe - even after upgrading:\n$file->move(WRITEPATH . 'uploads', $file->getName());\n$file->move(WRITEPATH . 'uploads', $file->getClientName());\n```\n\n### Patches\nUpgrade to v4.7.4 or later.\n\n### Workarounds\nIf you cannot upgrade immediately, use a generated filename or sanitize the client filename before passing it to `move()`.\n\nUse a generated filename:\n```php\n$file->move(WRITEPATH . 'uploads', $file->getRandomName());\n```\nOr sanitize the client filename before passing","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 4.7.4"]}],"null_published_at":"2026-10-31T22:00:33.900Z","source_updated_at":"2026-08-07T18:31:29.671Z","source_disclosed_at":"2026-08-07T18:23:46.000Z","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":"2026-10-31T21:42:20.430Z"}],"next_cursor":null,"snapshot_revision":"42594"}