{"items":[{"id":"NVI-00007457","kind":"vulnerability","title":"Silverstripe History XSS Vulnerability","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-6hh6-59j2-qrxw"],"plain_summary":"OSV carries this publisher advisory for silverstripe/cms. 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 3.1.10 for silverstripe/cms. Confirm the publisher’s latest guidance.","source_ids":["sr-dc78eb1a178614c0786dd5141aa63026"],"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-dc78eb1a178614c0786dd5141aa63026","url":"https://github.com/advisories/GHSA-6hh6-59j2-qrxw","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-6hh6-59j2-qrxw","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:41:59.936Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-dc78eb1a178614c0786dd5141aa63026"],"technology":"silverstripe/cms","known_exclusions":[],"conditions_summary":"A cross-site scripting vulnerability has been discovered in the CMS page history tab.\n\nThis vulnerability can only be exploited if a user with CMS access has posted malicious or unescaped HTML into any of the text fields on a page, and if the \"compare mode\" option is selected. The HTML will be embedded into the page unescaped.\n\nThis has been resolved by performing the text comparison in a HTML friendly way.","public_affected_ranges":["ECOSYSTEM: introduced 3.1.0; fixed 3.1.10"]}],"null_published_at":"2026-10-31T22:13:18.621Z","source_updated_at":"2024-12-07T05:40:14.392Z","source_disclosed_at":"2024-05-22T18:25:16.000Z","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":"2026-10-31T21:41:59.936Z"}],"next_cursor":null,"snapshot_revision":"40769"}