{"items":[{"id":"NVI-00001792","kind":"vulnerability","title":"MediaElement Vulnerable to Reflected XSS ","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-277w-qpxr-2549","CVE-2016-4567"],"plain_summary":"OSV carries this publisher advisory for mediaelement, contao-components/mediaelement, contao/core. 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 2.11.1 for mediaelement. Confirm the publisher’s latest guidance.","source_ids":["sr-00963394658736af86c502a4aecaab35"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. 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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-035f073220caebd4abb60883b41b6126"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. 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Dataset date/model retained; FIRST services terms apply.","title":"CVE-2016-4567","publisher":"FIRST EPSS","observed_at":"2026-11-03T17:42:56.080Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-00963394658736af86c502a4aecaab35"],"technology":"mediaelement","known_exclusions":[],"conditions_summary":"Cross-site scripting (XSS) vulnerability in flash/FlashMediaElement.swf in MediaElement.js before 2.21.0, as used in WordPress before 4.5.2, allows remote attackers to inject arbitrary web script or HTML via an obfuscated form of the jsinitfunction parameter, as demonstrated by \"jsinitfunctio%gn.\"","public_affected_ranges":["SEMVER: introduced 0; fixed 2.11.1"]},{"certainty":"source_listed","source_ids":["sr-00963394658736af86c502a4aecaab35"],"technology":"contao-components/mediaelement","known_exclusions":[],"conditions_summary":"Cross-site scripting (XSS) vulnerability in flash/FlashMediaElement.swf in MediaElement.js before 2.21.0, as used in WordPress before 4.5.2, allows remote attackers to inject arbitrary web script or HTML via an obfuscated form of the jsinitfunction parameter, as demonstrated by \"jsinitfunctio%gn.\"","public_affected_ranges":["ECOSYSTEM: introduced 2.14.2; fixed 2.21.1"]},{"certainty":"source_listed","source_ids":["sr-00963394658736af86c502a4aecaab35"],"technology":"contao/core","known_exclusions":[],"conditions_summary":"Cross-site scripting (XSS) vulnerability in flash/FlashMediaElement.swf in MediaElement.js before 2.21.0, as used in WordPress before 4.5.2, allows remote attackers to inject arbitrary web script or HTML via an obfuscated form of the jsinitfunction parameter, as demonstrated by \"jsinitfunctio%gn.\"","public_affected_ranges":["ECOSYSTEM: introduced 3.0.0; fixed 3.5.15"]}],"null_published_at":"2026-11-04T10:04:41.539Z","source_updated_at":"2024-04-25T21:57:34.247Z","source_disclosed_at":"2022-05-17T03:35:09.000Z","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":"2026-10-31T21:41:40.012Z"},{"id":"NVI-00001792","kind":"vulnerability","title":"MediaElement Vulnerable to Reflected XSS ","revision":2,"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-277w-qpxr-2549","CVE-2016-4567"],"plain_summary":"OSV carries this publisher advisory for mediaelement, contao-components/mediaelement, contao/core. 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 2.11.1 for mediaelement. Confirm the publisher’s latest guidance.","source_ids":["sr-00963394658736af86c502a4aecaab35"],"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 2.21.1 for contao-components/mediaelement. Confirm the publisher’s latest guidance.","source_ids":["sr-00963394658736af86c502a4aecaab35"],"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 3.5.15 for contao/core. Confirm the publisher’s latest guidance.","source_ids":["sr-00963394658736af86c502a4aecaab35"],"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-55a53301a9ae649db1e9885a66e378b8"],"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":"2026-06-17T00:47:48.070Z","value":"4.3 MEDIUM (2.0)","meaning":"nvd@nist.gov severity; no combined Null risk score.","source_id":"sr-55a53301a9ae649db1e9885a66e378b8"},{"kind":"CVSS","as_of":"2026-06-17T00:47:48.070Z","value":"6.1 MEDIUM (3.0)","meaning":"nvd@nist.gov severity; no combined Null risk score.","source_id":"sr-55a53301a9ae649db1e9885a66e378b8"}],"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-00963394658736af86c502a4aecaab35","url":"https://github.com/advisories/GHSA-277w-qpxr-2549","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-277w-qpxr-2549","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:41:40.012Z"},{"id":"sr-55a53301a9ae649db1e9885a66e378b8","url":"https://nvd.nist.gov/vuln/detail/CVE-2016-4567","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2016-4567","publisher":"NIST National Vulnerability Database","observed_at":"2026-10-31T21:56:32.623Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-00963394658736af86c502a4aecaab35"],"technology":"mediaelement","known_exclusions":[],"conditions_summary":"Cross-site scripting (XSS) vulnerability in flash/FlashMediaElement.swf in MediaElement.js before 2.21.0, as used in WordPress before 4.5.2, allows remote attackers to inject arbitrary web script or HTML via an obfuscated form of the jsinitfunction parameter, as demonstrated by \"jsinitfunctio%gn.\"","public_affected_ranges":["SEMVER: introduced 0; fixed 2.11.1"]},{"certainty":"source_listed","source_ids":["sr-00963394658736af86c502a4aecaab35"],"technology":"contao-components/mediaelement","known_exclusions":[],"conditions_summary":"Cross-site scripting (XSS) vulnerability in flash/FlashMediaElement.swf in MediaElement.js before 2.21.0, as used in WordPress before 4.5.2, allows remote attackers to inject arbitrary web script or HTML via an obfuscated form of the jsinitfunction parameter, as demonstrated by \"jsinitfunctio%gn.\"","public_affected_ranges":["ECOSYSTEM: introduced 2.14.2; fixed 2.21.1"]},{"certainty":"source_listed","source_ids":["sr-00963394658736af86c502a4aecaab35"],"technology":"contao/core","known_exclusions":[],"conditions_summary":"Cross-site scripting (XSS) vulnerability in flash/FlashMediaElement.swf in MediaElement.js before 2.21.0, as used in WordPress before 4.5.2, allows remote attackers to inject arbitrary web script or HTML via an obfuscated form of the jsinitfunction parameter, as demonstrated by \"jsinitfunctio%gn.\"","public_affected_ranges":["ECOSYSTEM: introduced 3.0.0; fixed 3.5.15"]}],"null_published_at":"2026-10-31T22:13:35.651Z","source_updated_at":"2024-04-25T21:57:34.247Z","source_disclosed_at":"2022-05-17T03:35:09.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Source facts changed; compare the preserved prior revision.","null_first_observed_at":"2026-10-31T21:41:40.012Z"},{"id":"NVI-00001792","kind":"vulnerability","title":"MediaElement Vulnerable to Reflected XSS ","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-277w-qpxr-2549","CVE-2016-4567"],"plain_summary":"OSV carries this publisher advisory for mediaelement, contao-components/mediaelement, contao/core. 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This report has not examined your application.","related_sources":[{"id":"sr-00963394658736af86c502a4aecaab35","url":"https://github.com/advisories/GHSA-277w-qpxr-2549","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-277w-qpxr-2549","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:41:40.012Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-00963394658736af86c502a4aecaab35"],"technology":"mediaelement","known_exclusions":[],"conditions_summary":"Cross-site scripting (XSS) vulnerability in flash/FlashMediaElement.swf in MediaElement.js before 2.21.0, as used in WordPress before 4.5.2, allows remote attackers to inject arbitrary web script or HTML via an obfuscated form of the jsinitfunction parameter, as demonstrated by \"jsinitfunctio%gn.\"","public_affected_ranges":["SEMVER: introduced 0; fixed 2.11.1"]},{"certainty":"source_listed","source_ids":["sr-00963394658736af86c502a4aecaab35"],"technology":"contao-components/mediaelement","known_exclusions":[],"conditions_summary":"Cross-site scripting (XSS) vulnerability in flash/FlashMediaElement.swf in MediaElement.js before 2.21.0, as used in WordPress before 4.5.2, allows remote attackers to inject arbitrary web script or HTML via an obfuscated form of the jsinitfunction parameter, as demonstrated by \"jsinitfunctio%gn.\"","public_affected_ranges":["ECOSYSTEM: introduced 2.14.2; fixed 2.21.1"]},{"certainty":"source_listed","source_ids":["sr-00963394658736af86c502a4aecaab35"],"technology":"contao/core","known_exclusions":[],"conditions_summary":"Cross-site scripting (XSS) vulnerability in flash/FlashMediaElement.swf in MediaElement.js before 2.21.0, as used in WordPress before 4.5.2, allows remote attackers to inject arbitrary web script or HTML via an obfuscated form of the jsinitfunction parameter, as demonstrated by \"jsinitfunctio%gn.\"","public_affected_ranges":["ECOSYSTEM: introduced 3.0.0; fixed 3.5.15"]}],"null_published_at":"2026-10-31T21:53:28.049Z","source_updated_at":"2024-04-25T21:57:34.247Z","source_disclosed_at":"2022-05-17T03:35:09.000Z","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":"2026-10-31T21:41:40.012Z"}],"next_cursor":null,"snapshot_revision":"42594"}