{"items":[{"id":"NVI-00002487","kind":"vulnerability","title":"Converse.js Exposure of Sensitive Information","revision":4,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected.","NVD lastModified does not establish freshness of every associated CPE record."],"lifecycle":"active","identifiers":["GHSA-mv4h-qm24-x4gh","CVE-2018-6591"],"plain_summary":"OSV carries this publisher advisory for jcbrand/converse.js, converse.js. 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 jcbrand/converse.js. Confirm the publisher’s latest guidance.","source_ids":["sr-1acb1e7bcba77a531c88b52fcf2d0408"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. 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This report has not examined your application.","related_sources":[{"id":"sr-1acb1e7bcba77a531c88b52fcf2d0408","url":"https://github.com/advisories/GHSA-mv4h-qm24-x4gh","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-mv4h-qm24-x4gh","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:30.983Z"},{"id":"sr-3001d0ab98330b7e343e99c5a9080c6d","url":"https://nvd.nist.gov/vuln/detail/CVE-2018-6591","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2018-6591","publisher":"NIST National Vulnerability Database","observed_at":"2026-10-31T22:06:12.258Z"},{"id":"sr-2d53b458ba7bb31add7317242467f924","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-2018-6591","publisher":"FIRST EPSS","observed_at":"2026-11-02T20:14:50.774Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-1acb1e7bcba77a531c88b52fcf2d0408"],"technology":"jcbrand/converse.js","known_exclusions":[],"conditions_summary":"Converse.js and Inverse.js through 3.3 allow remote attackers to obtain sensitive information because it is too difficult to determine whether safe publication of private data was configured or even intended. For example, users might have an expectation that chatroom bookmarks are private, but the various interacting software components do not necessarily make that happen.","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 3.3.3"]},{"certainty":"source_listed","source_ids":["sr-1acb1e7bcba77a531c88b52fcf2d0408"],"technology":"converse.js","known_exclusions":[],"conditions_summary":"Converse.js and Inverse.js through 3.3 allow remote attackers to obtain sensitive information because it is too difficult to determine whether safe publication of private data was configured or even intended. For example, users might have an expectation that chatroom bookmarks are private, but the various interacting software components do not necessarily make that happen.","public_affected_ranges":["SEMVER: introduced 0; fixed 3.3.3"]}],"null_published_at":"2026-11-08T19:53:38.919Z","source_updated_at":"2024-02-16T08:10:15.285Z","source_disclosed_at":"2022-05-14T03:12:35.000Z","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":"2026-10-31T21:42:30.983Z"},{"id":"NVI-00002487","kind":"vulnerability","title":"Converse.js Exposure of Sensitive Information","revision":3,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected.","NVD lastModified does not establish freshness of every associated CPE record."],"lifecycle":"active","identifiers":["GHSA-mv4h-qm24-x4gh","CVE-2018-6591"],"plain_summary":"OSV carries this publisher advisory for jcbrand/converse.js, converse.js. 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 jcbrand/converse.js. Confirm the publisher’s latest guidance.","source_ids":["sr-1acb1e7bcba77a531c88b52fcf2d0408"],"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 3.3.3 for converse.js. Confirm the publisher’s latest guidance.","source_ids":["sr-1acb1e7bcba77a531c88b52fcf2d0408"],"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-3b26a4830eb01f8dd8624742215d3993"],"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":"CVSS","as_of":"2026-06-17T02:02:04.097Z","value":"5 MEDIUM (2.0)","meaning":"nvd@nist.gov severity; no combined Null risk score.","source_id":"sr-3001d0ab98330b7e343e99c5a9080c6d"},{"kind":"CVSS","as_of":"2026-06-17T02:02:04.097Z","value":"5.3 MEDIUM (3.0)","meaning":"nvd@nist.gov severity; no combined Null risk score.","source_id":"sr-3001d0ab98330b7e343e99c5a9080c6d"},{"kind":"EPSS","as_of":"2026-10-31T12:00:27.000Z","value":"1.084%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.65226. Missing scores are unknown.","source_id":"sr-3b26a4830eb01f8dd8624742215d3993"}],"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-1acb1e7bcba77a531c88b52fcf2d0408","url":"https://github.com/advisories/GHSA-mv4h-qm24-x4gh","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-mv4h-qm24-x4gh","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:30.983Z"},{"id":"sr-3001d0ab98330b7e343e99c5a9080c6d","url":"https://nvd.nist.gov/vuln/detail/CVE-2018-6591","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2018-6591","publisher":"NIST National Vulnerability Database","observed_at":"2026-10-31T22:06:12.258Z"},{"id":"sr-3b26a4830eb01f8dd8624742215d3993","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-2018-6591","publisher":"FIRST EPSS","observed_at":"2026-10-31T22:06:03.704Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-1acb1e7bcba77a531c88b52fcf2d0408"],"technology":"jcbrand/converse.js","known_exclusions":[],"conditions_summary":"Converse.js and Inverse.js through 3.3 allow remote attackers to obtain sensitive information because it is too difficult to determine whether safe publication of private data was configured or even intended. For example, users might have an expectation that chatroom bookmarks are private, but the various interacting software components do not necessarily make that happen.","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 3.3.3"]},{"certainty":"source_listed","source_ids":["sr-1acb1e7bcba77a531c88b52fcf2d0408"],"technology":"converse.js","known_exclusions":[],"conditions_summary":"Converse.js and Inverse.js through 3.3 allow remote attackers to obtain sensitive information because it is too difficult to determine whether safe publication of private data was configured or even intended. 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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 3.3.3 for jcbrand/converse.js. Confirm the publisher’s latest guidance.","source_ids":["sr-1acb1e7bcba77a531c88b52fcf2d0408"],"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 3.3.3 for converse.js. Confirm the publisher’s latest guidance.","source_ids":["sr-1acb1e7bcba77a531c88b52fcf2d0408"],"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-1acb1e7bcba77a531c88b52fcf2d0408","url":"https://github.com/advisories/GHSA-mv4h-qm24-x4gh","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-mv4h-qm24-x4gh","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:30.983Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-1acb1e7bcba77a531c88b52fcf2d0408"],"technology":"jcbrand/converse.js","known_exclusions":[],"conditions_summary":"Converse.js and Inverse.js through 3.3 allow remote attackers to obtain sensitive information because it is too difficult to determine whether safe publication of private data was configured or even intended. For example, users might have an expectation that chatroom bookmarks are private, but the various interacting software components do not necessarily make that happen.","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 3.3.3"]},{"certainty":"source_listed","source_ids":["sr-1acb1e7bcba77a531c88b52fcf2d0408"],"technology":"converse.js","known_exclusions":[],"conditions_summary":"Converse.js and Inverse.js through 3.3 allow remote attackers to obtain sensitive information because it is too difficult to determine whether safe publication of private data was configured or even intended. For example, users might have an expectation that chatroom bookmarks are private, but the various interacting software components do not necessarily make that happen.","public_affected_ranges":["SEMVER: introduced 0; fixed 3.3.3"]}],"null_published_at":"2026-10-31T22:00:33.892Z","source_updated_at":"2024-02-16T08:10:15.285Z","source_disclosed_at":"2022-05-14T03:12:35.000Z","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":"2026-10-31T21:42:30.983Z"}],"next_cursor":null,"snapshot_revision":"42594"}