{"items":[{"id":"NVI-00003924","kind":"vulnerability","title":"Silverstripe Cross-site scripting vulnerability in VersionedRequestFilter","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-mpqj-f4v3-334h"],"plain_summary":"OSV carries this publisher advisory for silverstripe/framework, silverstripe/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 3.3.3 for silverstripe/framework. Confirm the publisher’s latest guidance.","source_ids":["sr-500e0385029f970649c0d4ae9102c08f"],"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":"The original advisory lists fixed boundaries 3.4.1 for silverstripe/framework. Confirm the publisher’s latest guidance.","source_ids":["sr-500e0385029f970649c0d4ae9102c08f"],"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-500e0385029f970649c0d4ae9102c08f","url":"https://github.com/advisories/GHSA-mpqj-f4v3-334h","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-mpqj-f4v3-334h","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:30.982Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-500e0385029f970649c0d4ae9102c08f"],"technology":"silverstripe/framework","known_exclusions":[],"conditions_summary":"A cross-site scripting vulnerability in VersionedRequestFilter has been found.\n\nIf an incoming user request should not be able to access the requested stage, an error message is created for display on the CMS login page that they are redirected to. In this error message, the URL of the requested page is interpolated into the error message without being escaped; hence, arbitrary HTML can be injected into the CMS login page.","public_affected_ranges":["ECOSYSTEM: introduced 3.3.2; fixed 3.3.3"]},{"certainty":"source_listed","source_ids":["sr-500e0385029f970649c0d4ae9102c08f"],"technology":"silverstripe/framework","known_exclusions":[],"conditions_summary":"A cross-site scripting vulnerability in VersionedRequestFilter has been found.\n\nIf an incoming user request should not be able to access the requested stage, an error message is created for display on the CMS login page that they are redirected to. In this error message, the URL of the requested page is interpolated into the error message without being escaped; hence, arbitrary HTML can be injected into the CMS login page.","public_affected_ranges":["ECOSYSTEM: introduced 3.4.0; fixed 3.4.1"]}],"null_published_at":"2026-10-31T22:12:52.605Z","source_updated_at":"2024-11-28T05:36:13.646Z","source_disclosed_at":"2024-05-23T19:46:36.000Z","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":"2026-10-31T21:42:30.982Z"}],"next_cursor":null,"snapshot_revision":"42594"}