{"items":[{"id":"NVI-00007976","kind":"vulnerability","title":"ibexa/fieldtype-richtext allows access to external entities in XML","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-cj3w-g42v-wcj6"],"plain_summary":"OSV carries this publisher advisory for ibexa/fieldtype-richtext. 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 4.6.19 for ibexa/fieldtype-richtext. Confirm the publisher’s latest guidance.","source_ids":["sr-f08cf32253f55c380990e6da91d49026"],"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-f08cf32253f55c380990e6da91d49026","url":"https://github.com/advisories/GHSA-cj3w-g42v-wcj6","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-cj3w-g42v-wcj6","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:10.701Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-f08cf32253f55c380990e6da91d49026"],"technology":"ibexa/fieldtype-richtext","known_exclusions":[],"conditions_summary":"### Impact\nThis security advisory resolves a vulnerability in the RichText field type. By entering a maliciously crafted input into the RichText XML, an attacker could perform an attack using XML external entity (XXE) injection, which might be able to read files on the server. To exploit this vulnerability the attacker would need to already have edit permission to content with RichText fields, which typically means Editor role or higher. The fix removes unsafe elements from XML code, while preserving safe elements.\n\nIf you have a stored XXE attack in your content drafts, the fix prevents it from extracting data both during editing and preview. However, if such an attack has already been published and the result is stored in the content, it is unfortunately not possible to detect and remove it by automatic means.\n\n### Credits\nThis vulnerability was discovered and reported to Ibexa by Dennis Henke, Thorsten Niephaus, Marat Aytuganov, and Stephan Sekula of Compass Security Deutschland GmbH. We thank them for reporting it responsibly to us.\n\n### Patches\n- See \"Patched versions\"\n- https://github.com/ibexa/fieldtype-richtext/commit/823cba6b5ee2e81d","public_affected_ranges":["ECOSYSTEM: introduced 4.6.0-beta1; fixed 4.6.19"]}],"null_published_at":"2026-10-31T22:13:18.643Z","source_updated_at":"2025-04-10T13:12:42.944Z","source_disclosed_at":"2025-04-10T12:26:50.000Z","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":"2026-10-31T21:42:10.701Z"}],"next_cursor":null,"snapshot_revision":"42594"}