{"items":[{"id":"NVI-00005707","kind":"vulnerability","title":"Spatie Laravel Media Library contains a file upload restriction bypass","revision":2,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-3ggm-c5m7-hfv5","CVE-2026-48557"],"plain_summary":"GitHub lists this reviewed advisory for spatie/laravel-medialibrary. 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-44f5cf9f91ebfa5f17b73b5ae8ff7868"],"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},{"summary":"The original advisory lists fixed boundaries 11.23.0 for spatie/laravel-medialibrary. Confirm the publisher’s latest guidance.","source_ids":["sr-996ce58ff491c4417da8805c569e06af"],"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":[{"kind":"CVSS","as_of":"2026-07-02T21:02:07.000Z","value":"8.8 high","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-44f5cf9f91ebfa5f17b73b5ae8ff7868"}],"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-44f5cf9f91ebfa5f17b73b5ae8ff7868","url":"https://github.com/advisories/GHSA-3ggm-c5m7-hfv5","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-3ggm-c5m7-hfv5","publisher":"GitHub Advisory Database","observed_at":"2026-11-05T03:47:11.081Z"},{"id":"sr-996ce58ff491c4417da8805c569e06af","url":"https://github.com/advisories/GHSA-3ggm-c5m7-hfv5","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-3ggm-c5m7-hfv5","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:41:49.655Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-44f5cf9f91ebfa5f17b73b5ae8ff7868"],"technology":"spatie/laravel-medialibrary","known_exclusions":[],"conditions_summary":"Spatie Laravel Media Library before version 11.23.0 contains a file upload restriction bypass in FileAdder::defaultSanitizer(). The sanitizer checks only the final filename suffix, allowing double-extension filenames such as shell.php.jpg to bypass the blocklist, with pathinfo() preserving inner .php stems in saved filenames. The blocklist also omits executable extensions including .php6, .shtml, and .htaccess. The double-extension bypass requires a legacy Apache AddHandler configuration to achieve PHP execution; the incomplete blocklist bypass does not.","public_affected_ranges":["< 11.23.0"]},{"certainty":"source_listed","source_ids":["sr-996ce58ff491c4417da8805c569e06af"],"technology":"spatie/laravel-medialibrary","known_exclusions":[],"conditions_summary":"Spatie Laravel Media Library before version 11.23.0 contains a file upload restriction bypass in FileAdder::defaultSanitizer(). The sanitizer checks only the final filename suffix, allowing double-extension filenames such as shell.php.jpg to bypass the blocklist, with pathinfo() preserving inner .php stems in saved filenames. The blocklist also omits executable extensions including .php6, .shtml, and .htaccess. The double-extension bypass requires a legacy Apache AddHandler configuration to achieve PHP execution; the incomplete blocklist bypass does not.","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 11.23.0"]}],"null_published_at":"2026-11-05T19:10:21.450Z","source_updated_at":"2026-07-02T21:02:07.000Z","source_disclosed_at":"2026-05-29T21:31:25.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Source facts changed; compare the preserved prior revision.","null_first_observed_at":"2026-10-31T21:41:49.655Z"},{"id":"NVI-00005707","kind":"vulnerability","title":"Spatie Laravel Media Library contains a file upload restriction bypass","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-3ggm-c5m7-hfv5","CVE-2026-48557"],"plain_summary":"OSV carries this publisher advisory for spatie/laravel-medialibrary. 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 11.23.0 for spatie/laravel-medialibrary. Confirm the publisher’s latest guidance.","source_ids":["sr-996ce58ff491c4417da8805c569e06af"],"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-996ce58ff491c4417da8805c569e06af","url":"https://github.com/advisories/GHSA-3ggm-c5m7-hfv5","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-3ggm-c5m7-hfv5","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:41:49.655Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-996ce58ff491c4417da8805c569e06af"],"technology":"spatie/laravel-medialibrary","known_exclusions":[],"conditions_summary":"Spatie Laravel Media Library before version 11.23.0 contains a file upload restriction bypass in FileAdder::defaultSanitizer(). The sanitizer checks only the final filename suffix, allowing double-extension filenames such as shell.php.jpg to bypass the blocklist, with pathinfo() preserving inner .php stems in saved filenames. The blocklist also omits executable extensions including .php6, .shtml, and .htaccess. The double-extension bypass requires a legacy Apache AddHandler configuration to achieve PHP execution; the incomplete blocklist bypass does not.","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 11.23.0"]}],"null_published_at":"2026-10-31T22:13:05.835Z","source_updated_at":"2026-09-10T03:50:45.335Z","source_disclosed_at":"2026-05-29T21:31:25.000Z","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":"2026-10-31T21:41:49.655Z"}],"next_cursor":null,"snapshot_revision":"42594"}