{"items":[{"id":"NVI-00005099","kind":"vulnerability","title":"Roundcube Webmail: Insufficient CSS sanitization in HTML e-mail messages","revision":3,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-xpqh-grpw-4xmg","CVE-2026-35544"],"plain_summary":"OSV carries this publisher advisory for roundcube/roundcubemail. 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 1.7-rc5 for roundcube/roundcubemail. Confirm the publisher’s latest guidance.","source_ids":["sr-81bde0ac5725e9c66746a5a2637e2f46"],"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-02dfe973af166b9791328e46291910d5"],"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":"2026-11-04T12:03:12.000Z","value":"0.380%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.32186. Missing scores are unknown.","source_id":"sr-02dfe973af166b9791328e46291910d5"}],"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-81bde0ac5725e9c66746a5a2637e2f46","url":"https://github.com/advisories/GHSA-xpqh-grpw-4xmg","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-xpqh-grpw-4xmg","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:51.447Z"},{"id":"sr-02dfe973af166b9791328e46291910d5","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. 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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 1.7-rc5 for roundcube/roundcubemail. Confirm the publisher’s latest guidance.","source_ids":["sr-81bde0ac5725e9c66746a5a2637e2f46"],"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-519fa7e68eec4fd7d7f91488effbdabf"],"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":"0.380%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.32037. Missing scores are unknown.","source_id":"sr-519fa7e68eec4fd7d7f91488effbdabf"}],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. 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Insufficient Cascading Style Sheets (CSS) sanitization in HTML e-mail messages may lead to a fixed-position mitigation bypass via the use of !important.","public_affected_ranges":["ECOSYSTEM: introduced 1.7-beta; fixed 1.7-rc5"]}],"null_published_at":"2026-10-31T23:18:17.292Z","source_updated_at":"2026-04-04T07:11:22.193Z","source_disclosed_at":"2026-04-03T06:31:32.000Z","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":"2026-10-31T21:42:51.447Z"},{"id":"NVI-00005099","kind":"vulnerability","title":"Roundcube Webmail: Insufficient CSS sanitization in HTML e-mail messages","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-xpqh-grpw-4xmg","CVE-2026-35544"],"plain_summary":"OSV carries this publisher advisory for roundcube/roundcubemail. 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 1.7-rc5 for roundcube/roundcubemail. Confirm the publisher’s latest guidance.","source_ids":["sr-81bde0ac5725e9c66746a5a2637e2f46"],"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. 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