{"items":[{"id":"NVI-00004396","kind":"vulnerability","title":"YesWiki has Persistent Blind XSS at \"/?BazaR&vue=consulter\"","revision":3,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-37fq-47qj-6j5j","CVE-2026-34598"],"plain_summary":"OSV carries this publisher advisory for yeswiki/yeswiki. 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 4.6.0 for yeswiki/yeswiki. Confirm the publisher’s latest guidance.","source_ids":["sr-64b7a517107f5b6d9b5937ed653bbb0b"],"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-060210fa345ef908e429c674926ac38b"],"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":"2026-11-05T12:03:04.000Z","value":"0.221%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.12759. Missing scores are unknown.","source_id":"sr-060210fa345ef908e429c674926ac38b"}],"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-64b7a517107f5b6d9b5937ed653bbb0b","url":"https://github.com/advisories/GHSA-37fq-47qj-6j5j","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-37fq-47qj-6j5j","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:41:49.652Z"},{"id":"sr-060210fa345ef908e429c674926ac38b","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-2026-34598","publisher":"FIRST EPSS","observed_at":"2026-11-06T00:24:57.653Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-64b7a517107f5b6d9b5937ed653bbb0b"],"technology":"yeswiki/yeswiki","known_exclusions":[],"conditions_summary":"### Summary\nA stored and blind XSS vulnerability exists in the form title field. A malicious attacker can inject JavaScript without any authentication via a form title that is saved in the backend database. When any user visits that injected page, the JavaScript payload gets executed.\n\nType: Stored and Blind Cross-Site Scripting (XSS)\nAffected Component: form title input field\nAuthentication Required: No (Unauthenticated attack possible)\nImpact: Arbitrary JavaScript execution in victim’s browser\n\n\n### Details\nA Stored XSS vulnerability occurs when an application stores malicious user input (in this case, a script injected via the form title field) in its backend database and renders it later on a page viewed by other users without proper sanitization or encoding.\n\nIn this case, the attacker can inject JavaScript payloads in the title field of a form, which the application stores in the database. When any user, such as an admin or another visitor, views the page that displays this title, the malicious script executes in their browser context.\n\n### PoC\n- Visit `https://yeswiki.net/?BazaR&vue=formulaire` or `localhost/?BazaR&vue=formulaire` or \n `https://ferme.yeswiki.net/[username]/?","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 4.6.0"]}],"null_published_at":"2026-11-07T07:07:46.833Z","source_updated_at":"2026-04-10T19:50:12.229Z","source_disclosed_at":"2026-04-01T00:13:57.000Z","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":"2026-10-31T21:41:49.652Z"},{"id":"NVI-00004396","kind":"vulnerability","title":"YesWiki has Persistent Blind XSS at \"/?BazaR&vue=consulter\"","revision":2,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-37fq-47qj-6j5j","CVE-2026-34598"],"plain_summary":"OSV carries this publisher advisory for yeswiki/yeswiki. 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 4.6.0 for yeswiki/yeswiki. Confirm the publisher’s latest guidance.","source_ids":["sr-64b7a517107f5b6d9b5937ed653bbb0b"],"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-9ba7ad1c22f1e6ff754c5fcf703700dd"],"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":"0.221%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.12704. Missing scores are unknown.","source_id":"sr-9ba7ad1c22f1e6ff754c5fcf703700dd"}],"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-64b7a517107f5b6d9b5937ed653bbb0b","url":"https://github.com/advisories/GHSA-37fq-47qj-6j5j","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-37fq-47qj-6j5j","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:41:49.652Z"},{"id":"sr-9ba7ad1c22f1e6ff754c5fcf703700dd","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-2026-34598","publisher":"FIRST EPSS","observed_at":"2026-10-31T22:06:15.377Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-64b7a517107f5b6d9b5937ed653bbb0b"],"technology":"yeswiki/yeswiki","known_exclusions":[],"conditions_summary":"### Summary\nA stored and blind XSS vulnerability exists in the form title field. A malicious attacker can inject JavaScript without any authentication via a form title that is saved in the backend database. When any user visits that injected page, the JavaScript payload gets executed.\n\nType: Stored and Blind Cross-Site Scripting (XSS)\nAffected Component: form title input field\nAuthentication Required: No (Unauthenticated attack possible)\nImpact: Arbitrary JavaScript execution in victim’s browser\n\n\n### Details\nA Stored XSS vulnerability occurs when an application stores malicious user input (in this case, a script injected via the form title field) in its backend database and renders it later on a page viewed by other users without proper sanitization or encoding.\n\nIn this case, the attacker can inject JavaScript payloads in the title field of a form, which the application stores in the database. When any user, such as an admin or another visitor, views the page that displays this title, the malicious script executes in their browser context.\n\n### PoC\n- Visit `https://yeswiki.net/?BazaR&vue=formulaire` or `localhost/?BazaR&vue=formulaire` or \n `https://ferme.yeswiki.net/[username]/?","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 4.6.0"]}],"null_published_at":"2026-11-04T02:53:03.167Z","source_updated_at":"2026-04-10T19:50:12.229Z","source_disclosed_at":"2026-04-01T00:13:57.000Z","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":"2026-10-31T21:41:49.652Z"},{"id":"NVI-00004396","kind":"vulnerability","title":"YesWiki has Persistent Blind XSS at \"/?BazaR&vue=consulter\"","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-37fq-47qj-6j5j","CVE-2026-34598"],"plain_summary":"OSV carries this publisher advisory for yeswiki/yeswiki. 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 4.6.0 for yeswiki/yeswiki. Confirm the publisher’s latest guidance.","source_ids":["sr-64b7a517107f5b6d9b5937ed653bbb0b"],"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-64b7a517107f5b6d9b5937ed653bbb0b","url":"https://github.com/advisories/GHSA-37fq-47qj-6j5j","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-37fq-47qj-6j5j","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:41:49.652Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-64b7a517107f5b6d9b5937ed653bbb0b"],"technology":"yeswiki/yeswiki","known_exclusions":[],"conditions_summary":"### Summary\nA stored and blind XSS vulnerability exists in the form title field. A malicious attacker can inject JavaScript without any authentication via a form title that is saved in the backend database. When any user visits that injected page, the JavaScript payload gets executed.\n\nType: Stored and Blind Cross-Site Scripting (XSS)\nAffected Component: form title input field\nAuthentication Required: No (Unauthenticated attack possible)\nImpact: Arbitrary JavaScript execution in victim’s browser\n\n\n### Details\nA Stored XSS vulnerability occurs when an application stores malicious user input (in this case, a script injected via the form title field) in its backend database and renders it later on a page viewed by other users without proper sanitization or encoding.\n\nIn this case, the attacker can inject JavaScript payloads in the title field of a form, which the application stores in the database. When any user, such as an admin or another visitor, views the page that displays this title, the malicious script executes in their browser context.\n\n### PoC\n- Visit `https://yeswiki.net/?BazaR&vue=formulaire` or `localhost/?BazaR&vue=formulaire` or \n `https://ferme.yeswiki.net/[username]/?","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 4.6.0"]}],"null_published_at":"2026-10-31T22:12:52.647Z","source_updated_at":"2026-04-10T19:50:12.229Z","source_disclosed_at":"2026-04-01T00:13:57.000Z","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":"2026-10-31T21:41:49.652Z"}],"next_cursor":null,"snapshot_revision":"42594"}