{"items":[{"id":"NVI-00012162","kind":"vulnerability","title":"Quasar Framework: DOM Clobbering in Quasar openURL() SafariViewController Integration Causes Client-Side Denial of Service","revision":3,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-89vp-x45c-52cq","CVE-2026-106101"],"plain_summary":"GitHub lists this reviewed advisory for quasar. Published version ranges and source prerequisites are shown below; this is not an inspection of a visitor’s application.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-2a88be44702b6ba4f1d8f66a19a4e895"],"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":"2026-10-07T20:23:48.000Z","value":"3.1 low","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-bb7f20a0d55c483c921607e966aa25a9"},{"kind":"EPSS","as_of":"2026-11-03T12:00:27.000Z","value":"0.256%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.17273. Missing scores are unknown.","source_id":"sr-2a88be44702b6ba4f1d8f66a19a4e895"}],"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-bb7f20a0d55c483c921607e966aa25a9","url":"https://github.com/advisories/GHSA-89vp-x45c-52cq","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-89vp-x45c-52cq","publisher":"GitHub Advisory Database","observed_at":"2026-11-01T00:58:46.232Z"},{"id":"sr-2a88be44702b6ba4f1d8f66a19a4e895","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-2026-106101","publisher":"FIRST EPSS","observed_at":"2026-11-03T17:44:07.773Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-bb7f20a0d55c483c921607e966aa25a9"],"technology":"quasar","known_exclusions":[],"conditions_summary":"### Summary\n\nA DOM Clobbering vulnerability exists in Quasar's `openURL()` utility when handling the iOS `SafariViewController` bridge.\n\nThe vulnerable implementation only checks whether `window.SafariViewController` exists before invoking it as a native bridge object. An attacker who can inject HTML content containing a named element such as `` can cause the browser to expose that element as `window.SafariViewController`.\n\nWhen `openURL()` is later called in an iOS environment, Quasar incorrectly treats the DOM element as the native bridge object and attempts to invoke bridge methods that do not exist, resulting in:\n\n```\nTypeError: window.SafariViewController.isAvailable is not a function\n```\n\nThis can cause client-side denial of service and break navigation-related workflows in Quasar applications.\n\n### Details\n\nQuasar provides the `openURL()` utility to open external URLs. On iOS platforms, this utility supports integration with the native `SafariViewController` bridge.\n\nThe vulnerable code is located in:\n\n```\nui/src/utils/open-url/open-url.js\n````\n\nThe affected logic is:\n\n```javascript\nif (Platform.is.ios && window.SafariViewController !== void 0) {","public_affected_ranges":["<= 2.32.1"]}],"null_published_at":"2026-11-08T19:53:33.632Z","source_updated_at":"2026-10-07T20:23:48.000Z","source_disclosed_at":"2026-10-07T20:23:47.000Z","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":"2026-11-01T00:58:46.232Z"},{"id":"NVI-00012162","kind":"vulnerability","title":"Quasar Framework: DOM Clobbering in Quasar openURL() SafariViewController Integration Causes Client-Side Denial of Service","revision":2,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-89vp-x45c-52cq","CVE-2026-106101"],"plain_summary":"GitHub lists this reviewed advisory for quasar. Published version ranges and source prerequisites are shown below; this is not an inspection of a visitor’s application.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-87739064c4f043693c4608eeb4f78be0"],"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":"2026-10-07T20:23:48.000Z","value":"3.1 low","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-bb7f20a0d55c483c921607e966aa25a9"},{"kind":"EPSS","as_of":"2026-10-31T12:00:27.000Z","value":"0.256%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.1725. Missing scores are unknown.","source_id":"sr-87739064c4f043693c4608eeb4f78be0"}],"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-bb7f20a0d55c483c921607e966aa25a9","url":"https://github.com/advisories/GHSA-89vp-x45c-52cq","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-89vp-x45c-52cq","publisher":"GitHub Advisory Database","observed_at":"2026-11-01T00:58:46.232Z"},{"id":"sr-87739064c4f043693c4608eeb4f78be0","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-2026-106101","publisher":"FIRST EPSS","observed_at":"2026-11-01T01:39:43.064Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-bb7f20a0d55c483c921607e966aa25a9"],"technology":"quasar","known_exclusions":[],"conditions_summary":"### Summary\n\nA DOM Clobbering vulnerability exists in Quasar's `openURL()` utility when handling the iOS `SafariViewController` bridge.\n\nThe vulnerable implementation only checks whether `window.SafariViewController` exists before invoking it as a native bridge object. An attacker who can inject HTML content containing a named element such as `` can cause the browser to expose that element as `window.SafariViewController`.\n\nWhen `openURL()` is later called in an iOS environment, Quasar incorrectly treats the DOM element as the native bridge object and attempts to invoke bridge methods that do not exist, resulting in:\n\n```\nTypeError: window.SafariViewController.isAvailable is not a function\n```\n\nThis can cause client-side denial of service and break navigation-related workflows in Quasar applications.\n\n### Details\n\nQuasar provides the `openURL()` utility to open external URLs. On iOS platforms, this utility supports integration with the native `SafariViewController` bridge.\n\nThe vulnerable code is located in:\n\n```\nui/src/utils/open-url/open-url.js\n````\n\nThe affected logic is:\n\n```javascript\nif (Platform.is.ios && window.SafariViewController !== void 0) {","public_affected_ranges":["<= 2.32.1"]}],"null_published_at":"2026-11-04T02:53:08.399Z","source_updated_at":"2026-10-07T20:23:48.000Z","source_disclosed_at":"2026-10-07T20:23:47.000Z","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":"2026-11-01T00:58:46.232Z"},{"id":"NVI-00012162","kind":"vulnerability","title":"Quasar Framework: DOM Clobbering in Quasar openURL() SafariViewController Integration Causes Client-Side Denial of Service","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-89vp-x45c-52cq","CVE-2026-106101"],"plain_summary":"GitHub lists this reviewed advisory for quasar. Published version ranges and source prerequisites are shown below; this is not an inspection of a visitor’s application.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-bb7f20a0d55c483c921607e966aa25a9"],"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":"2026-10-07T20:23:48.000Z","value":"3.1 low","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-bb7f20a0d55c483c921607e966aa25a9"}],"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-bb7f20a0d55c483c921607e966aa25a9","url":"https://github.com/advisories/GHSA-89vp-x45c-52cq","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-89vp-x45c-52cq","publisher":"GitHub Advisory Database","observed_at":"2026-11-01T00:58:46.232Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-bb7f20a0d55c483c921607e966aa25a9"],"technology":"quasar","known_exclusions":[],"conditions_summary":"### Summary\n\nA DOM Clobbering vulnerability exists in Quasar's `openURL()` utility when handling the iOS `SafariViewController` bridge.\n\nThe vulnerable implementation only checks whether `window.SafariViewController` exists before invoking it as a native bridge object. An attacker who can inject HTML content containing a named element such as `` can cause the browser to expose that element as `window.SafariViewController`.\n\nWhen `openURL()` is later called in an iOS environment, Quasar incorrectly treats the DOM element as the native bridge object and attempts to invoke bridge methods that do not exist, resulting in:\n\n```\nTypeError: window.SafariViewController.isAvailable is not a function\n```\n\nThis can cause client-side denial of service and break navigation-related workflows in Quasar applications.\n\n### Details\n\nQuasar provides the `openURL()` utility to open external URLs. On iOS platforms, this utility supports integration with the native `SafariViewController` bridge.\n\nThe vulnerable code is located in:\n\n```\nui/src/utils/open-url/open-url.js\n````\n\nThe affected logic is:\n\n```javascript\nif (Platform.is.ios && window.SafariViewController !== void 0) {","public_affected_ranges":["<= 2.32.1"]}],"null_published_at":"2026-11-01T01:04:01.250Z","source_updated_at":"2026-10-07T20:23:48.000Z","source_disclosed_at":"2026-10-07T20:23:47.000Z","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":"2026-11-01T00:58:46.232Z"}],"next_cursor":null,"snapshot_revision":"42594"}