{"items":[{"id":"NVI-00004960","kind":"vulnerability","title":"Silverstripe Framework has a XSS in form messages","revision":2,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-ff6q-3c9c-6cf5","CVE-2024-53277"],"plain_summary":"OSV carries this publisher advisory for 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 5.3.8 for silverstripe/framework. Confirm the publisher’s latest guidance.","source_ids":["sr-7ad2caaac6cddfc19093bf0a174d7588"],"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-59ccca3e675d466511917c75b8c567c3"],"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":"0.326%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.25668. Missing scores are unknown.","source_id":"sr-59ccca3e675d466511917c75b8c567c3"}],"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-7ad2caaac6cddfc19093bf0a174d7588","url":"https://github.com/advisories/GHSA-ff6q-3c9c-6cf5","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-ff6q-3c9c-6cf5","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:10.713Z"},{"id":"sr-59ccca3e675d466511917c75b8c567c3","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-2024-53277","publisher":"FIRST EPSS","observed_at":"2026-10-31T22:06:15.369Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-7ad2caaac6cddfc19093bf0a174d7588"],"technology":"silverstripe/framework","known_exclusions":[],"conditions_summary":"In some cases, form messages can contain HTML markup. This is an intentional feature, allowing links and other relevant HTML markup for the given message.\n\nSome form messages include content that the user can provide. There are scenarios in the CMS where that content doesn't get correctly sanitised prior to being included in the form message, resulting in an XSS vulnerability.\n\n### References\n\n- https://www.silverstripe.org/download/security-releases/cve-2024-53277\n\n## Reported by\n\nLeo Diamat from Bastion Security Group","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 5.3.8"]}],"null_published_at":"2026-11-01T01:45:38.520Z","source_updated_at":"2025-01-23T18:06:51.926Z","source_disclosed_at":"2025-01-14T22:18:59.000Z","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":"2026-10-31T21:42:10.713Z"},{"id":"NVI-00004960","kind":"vulnerability","title":"Silverstripe Framework has a XSS in form messages","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-ff6q-3c9c-6cf5","CVE-2024-53277"],"plain_summary":"OSV carries this publisher advisory for 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 5.3.8 for silverstripe/framework. Confirm the publisher’s latest guidance.","source_ids":["sr-7ad2caaac6cddfc19093bf0a174d7588"],"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-7ad2caaac6cddfc19093bf0a174d7588","url":"https://github.com/advisories/GHSA-ff6q-3c9c-6cf5","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-ff6q-3c9c-6cf5","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:10.713Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-7ad2caaac6cddfc19093bf0a174d7588"],"technology":"silverstripe/framework","known_exclusions":[],"conditions_summary":"In some cases, form messages can contain HTML markup. This is an intentional feature, allowing links and other relevant HTML markup for the given message.\n\nSome form messages include content that the user can provide. There are scenarios in the CMS where that content doesn't get correctly sanitised prior to being included in the form message, resulting in an XSS vulnerability.\n\n### References\n\n- https://www.silverstripe.org/download/security-releases/cve-2024-53277\n\n## Reported by\n\nLeo Diamat from Bastion Security Group","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 5.3.8"]}],"null_published_at":"2026-10-31T22:12:57.149Z","source_updated_at":"2025-01-23T18:06:51.926Z","source_disclosed_at":"2025-01-14T22:18:59.000Z","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":"2026-10-31T21:42:10.713Z"}],"next_cursor":null,"snapshot_revision":"42594"}