{"metadata": {"vulnerability": "cve-2021-36845", "count": 20, "kinds": {"milestone": 4, "sighting": 1, "kev": 0, "other": 15}}, "data": [{"timestamp": "2021-07-19T00:00:00Z", "date_only": false, "value": "2021-07-19T00:00:00.000Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "cve-2021-36845", "field": "cveMetadata.dateReserved"}, {"timestamp": "2021-09-23T00:00:00Z", "date_only": false, "value": "2021-09-23T00:00:00.000Z", "kind": "other", "label": "Made public", "source": "cvelistv5 / Patchstack", "record": "cve-2021-36845", "field": "containers.cna.datePublic", "metric_role": "disclosure", "metric_basis": "recorded_event"}, {"timestamp": "2021-09-23T11:55:00Z", "date_only": false, "value": "2021-09-23T11:55:00.000Z", "kind": "other", "label": "DATE PUBLIC", "source": "cvelistv5 / Patchstack", "record": "cve-2021-36845", "field": "containers.cna.x_legacyV4Record.CVE_data_meta.DATE_PUBLIC"}, {"timestamp": "2021-09-23T11:55:00Z", "date_only": false, "value": "2021-09-23T11:55:00.000Z", "kind": "other", "label": "DATE PUBLIC", "source": "gsd \u00b7 GSD-2021-36845", "record": "GSD-2021-36845", "field": "namespaces.cve.org.CVE_data_meta.DATE_PUBLIC", "linked_record": true}, {"timestamp": "2021-09-27T15:36:56.716Z", "date_only": false, "value": "2021-09-27T15:36:56.716Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "cve-2021-36845", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, {"timestamp": "2021-09-27T16:15:00Z", "date_only": false, "value": "2021-09-27T16:15:00Z", "kind": "other", "label": "Nvd published at", "source": "github \u00b7 GHSA-PPC5-QVP7-3J6H", "record": "GHSA-PPC5-QVP7-3J6H", "field": "database_specific.nvd_published_at", "linked_record": true}, {"timestamp": "2021-09-27T16:15:00Z", "date_only": false, "value": "2021-09-27T16:15Z", "kind": "other", "label": "Published Date", "source": "gsd \u00b7 GSD-2021-36845", "record": "GSD-2021-36845", "field": "namespaces.nvd.nist.gov.publishedDate", "linked_record": true}, {"timestamp": "2021-09-27T16:15:09.377Z", "date_only": false, "value": "2021-09-27T16:15:09.377", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2021-36845", "record": "FKIE_CVE-2021-36845", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event", "linked_record": true}, {"timestamp": "2021-09-27T20:35:11Z", "date_only": false, "value": "2021-09-27T20:35:11.000000Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://t.me/cibsecurity/29507", "record": "CVE-2021-36845", "field": "creation_timestamp", "uuid": "72f97d74-0eca-4432-8dd2-744d8575f3f2", "content": "\u203c CVE-2021-36845 \u203c\n\nMultiple Authenticated Stored Cross-Site Scripting (XSS) vulnerabilities in YITH Maintenance Mode (WordPress plugin) versions <= 1.3.8, there are 46 vulnerable parameters that were missed by the vendor while patching the 1.3.7 version to 1.3.8. Vulnerable parameters: 1 - \"Newsletter\" tab, &yith_maintenance_newsletter_submit_label parameter: payload should start with a single quote (') symbol to break the context, i.e.: NOTIFY ME' autofocus onfocus=alert(/Visse/);// v=' - this payload will be auto triggered while admin visits this page/tab. 2 - \"General\" tab issues, vulnerable parameters: &yith_maintenance_message, &yith_maintenance_custom_style, &yith_maintenance_mascotte, &yith_maintenance_title_font[size], &yith_maintenance_title_font[family], &yith_maintenance_title_font[color], &yith_maintenance_paragraph_font[size], &yith_maintenance_paragraph_font[family], &yith_maintenance_paragraph_font[color], &yith_maintenance_border_top. 3 - \"Background\" tab issues, vulnerable parameters: &yith_maintenance_background_image, &yith_maintenance_background_color. 4 - \"Logo\" tab issues, vulnerable parameters: &yith_maintenance_logo_image, &yith_maintenance_logo_tagline, &yith_maintenance_logo_tagline_font[size], &yith_maintenance_logo_tagline_font[family], &yith_maintenance_logo_tagline_font[color]. 5 - \"Newsletter\" tab issues, vulnerable parameters: &yith_maintenance_newsletter_email_font[size], &yith_maintenance_newsletter_email_font[family], &yith_maintenance_newsletter_email_font[color], &yith_maintenance_newsletter_submit_font[size], &yith_maintenance_newsletter_submit_font[family], &yith_maintenance_newsletter_submit_font[color], &yith_maintenance_newsletter_submit_background, &yith_maintenance_newsletter_submit_background_hover, &yith_maintenance_newsletter_title, &yith_maintenance_newsletter_action, &yith_maintenance_newsletter_email_label, &yith_maintenance_newsletter_email_name, &yith_maintenance_newsletter_submit_label, &yith_maintenance_newsletter_hidden_fields. 6 - \"Socials\" tab issues, vulnerable parameters: &yith_maintenance_socials_facebook, &yith_maintenance_socials_twitter, &yith_maintenance_socials_gplus, &yith_maintenance_socials_youtube, &yith_maintenance_socials_rss, &yith_maintenance_socials_skype, &yith_maintenance_socials_email, &yith_maintenance_socials_behance, &yith_maintenance_socials_dribble, &yith_maintenance_socials_flickr, &yith_maintenance_socials_instagram, &yith_maintenance_socials_pinterest, &yith_maintenance_socials_tumblr, &yith_maintenance_socials_linkedin.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "url": "https://t.me/cibsecurity/29507", "metric_role": "exploit_publication", "metric_basis": "sighting_report"}, {"timestamp": "2021-10-12T15:48:00Z", "date_only": false, "value": "2021-10-12T15:48Z", "kind": "other", "label": "Last Modified Date", "source": "gsd \u00b7 GSD-2021-36845", "record": "GSD-2021-36845", "field": "namespaces.nvd.nist.gov.lastModifiedDate", "linked_record": true}, {"timestamp": "2022-05-24T19:15:48Z", "date_only": false, "value": "2022-05-24T19:15:48Z", "kind": "milestone", "label": "Published", "source": "github \u00b7 GHSA-PPC5-QVP7-3J6H", "record": "GHSA-PPC5-QVP7-3J6H", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event", "linked_record": true}, {"timestamp": "2022-05-24T19:15:48Z", "date_only": false, "value": "2022-05-24T19:15:48Z", "kind": "other", "label": "Updated", "source": "github \u00b7 GHSA-PPC5-QVP7-3J6H", "record": "GHSA-PPC5-QVP7-3J6H", "field": "modified", "linked_record": true}, {"timestamp": "2023-12-13T01:23:16.724Z", "date_only": false, "value": "2023-12-13T01:23:16.724201Z", "kind": "other", "label": "Updated", "source": "gsd \u00b7 GSD-2021-36845", "record": "GSD-2021-36845", "field": "gsd.osvSchema.modified", "linked_record": true}, {"timestamp": "2024-08-04T01:01:59.769Z", "date_only": false, "value": "2024-08-04T01:01:59.769Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / CVE", "record": "cve-2021-36845", "field": "containers.adp.0.providerMetadata.dateUpdated"}, {"timestamp": "2025-03-28T16:49:24.310Z", "date_only": false, "value": "2025-03-28T16:49:24.310788Z", "kind": "other", "label": "Recorded", "source": "cvelistv5 / CISA-ADP", "record": "cve-2021-36845", "field": "containers.adp.1.metrics.0.other.content.timestamp"}, {"timestamp": "2025-03-28T16:49:24.310Z", "date_only": false, "value": "2025-03-28T16:49:24.310788Z", "kind": "other", "label": "Recorded", "source": "fkie_nvd \u00b7 FKIE_CVE-2021-36845", "record": "FKIE_CVE-2021-36845", "field": "metrics.ssvcV203.0.ssvcData.timestamp", "linked_record": true}, {"timestamp": "2025-03-28T16:49:27.129Z", "date_only": false, "value": "2025-03-28T16:49:27.129Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / CISA-ADP", "record": "cve-2021-36845", "field": "containers.adp.1.providerMetadata.dateUpdated"}, {"timestamp": "2026-04-28T16:07:34.322Z", "date_only": false, "value": "2026-04-28T16:07:34.322Z", "kind": "other", "label": "Updated", "source": "cvelistv5", "record": "cve-2021-36845", "field": "cveMetadata.dateUpdated"}, {"timestamp": "2026-04-28T16:07:34.322Z", "date_only": false, "value": "2026-04-28T16:07:34.322Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / Patchstack", "record": "cve-2021-36845", "field": "containers.cna.providerMetadata.dateUpdated"}, {"timestamp": "2026-06-17T03:59:30.450Z", "date_only": false, "value": "2026-06-17T03:59:30.450", "kind": "other", "label": "Updated", "source": "fkie_nvd \u00b7 FKIE_CVE-2021-36845", "record": "FKIE_CVE-2021-36845", "field": "lastModified", "linked_record": true}], "metrics": {"as_of": "2026-11-10T00:55:35.506Z", "anchors": {"origin": {"timestamp": "2021-09-23T00:00:00Z", "date_only": false, "value": "2021-09-23T00:00:00.000Z", "kind": "other", "label": "Made public", "source": "cvelistv5 / Patchstack", "record": "cve-2021-36845", "field": "containers.cna.datePublic", "metric_role": "disclosure", "metric_basis": "recorded_event"}, "discovery": null, "report": null, "acknowledgement": null, "disclosure": {"timestamp": "2021-09-23T00:00:00Z", "date_only": false, "value": "2021-09-23T00:00:00.000Z", "kind": "other", "label": "Made public", "source": "cvelistv5 / Patchstack", "record": "cve-2021-36845", "field": "containers.cna.datePublic", "metric_role": "disclosure", "metric_basis": "recorded_event"}, "exploit_publication": {"timestamp": "2021-09-27T20:35:11Z", "date_only": false, "value": "2021-09-27T20:35:11.000000Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://t.me/cibsecurity/29507", "record": "CVE-2021-36845", "field": "creation_timestamp", "uuid": "72f97d74-0eca-4432-8dd2-744d8575f3f2", "content": "\u203c CVE-2021-36845 \u203c\n\nMultiple Authenticated Stored Cross-Site Scripting (XSS) vulnerabilities in YITH Maintenance Mode (WordPress plugin) versions <= 1.3.8, there are 46 vulnerable parameters that were missed by the vendor while patching the 1.3.7 version to 1.3.8. Vulnerable parameters: 1 - \"Newsletter\" tab, &yith_maintenance_newsletter_submit_label parameter: payload should start with a single quote (') symbol to break the context, i.e.: NOTIFY ME' autofocus onfocus=alert(/Visse/);// v=' - this payload will be auto triggered while admin visits this page/tab. 2 - \"General\" tab issues, vulnerable parameters: &yith_maintenance_message, &yith_maintenance_custom_style, &yith_maintenance_mascotte, &yith_maintenance_title_font[size], &yith_maintenance_title_font[family], &yith_maintenance_title_font[color], &yith_maintenance_paragraph_font[size], &yith_maintenance_paragraph_font[family], &yith_maintenance_paragraph_font[color], &yith_maintenance_border_top. 3 - \"Background\" tab issues, vulnerable parameters: &yith_maintenance_background_image, &yith_maintenance_background_color. 4 - \"Logo\" tab issues, vulnerable parameters: &yith_maintenance_logo_image, &yith_maintenance_logo_tagline, &yith_maintenance_logo_tagline_font[size], &yith_maintenance_logo_tagline_font[family], &yith_maintenance_logo_tagline_font[color]. 5 - \"Newsletter\" tab issues, vulnerable parameters: &yith_maintenance_newsletter_email_font[size], &yith_maintenance_newsletter_email_font[family], &yith_maintenance_newsletter_email_font[color], &yith_maintenance_newsletter_submit_font[size], &yith_maintenance_newsletter_submit_font[family], &yith_maintenance_newsletter_submit_font[color], &yith_maintenance_newsletter_submit_background, &yith_maintenance_newsletter_submit_background_hover, &yith_maintenance_newsletter_title, &yith_maintenance_newsletter_action, &yith_maintenance_newsletter_email_label, &yith_maintenance_newsletter_email_name, &yith_maintenance_newsletter_submit_label, &yith_maintenance_newsletter_hidden_fields. 6 - \"Socials\" tab issues, vulnerable parameters: &yith_maintenance_socials_facebook, &yith_maintenance_socials_twitter, &yith_maintenance_socials_gplus, &yith_maintenance_socials_youtube, &yith_maintenance_socials_rss, &yith_maintenance_socials_skype, &yith_maintenance_socials_email, &yith_maintenance_socials_behance, &yith_maintenance_socials_dribble, &yith_maintenance_socials_flickr, &yith_maintenance_socials_instagram, &yith_maintenance_socials_pinterest, &yith_maintenance_socials_tumblr, &yith_maintenance_socials_linkedin.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "url": "https://t.me/cibsecurity/29507", "metric_role": "exploit_publication", "metric_basis": "sighting_report"}, "exploitation": null, "patch": null}, "vendor_response_time": {"available": false, "missing": ["start", "end"]}, "time_to_exploit": {"available": false, "missing": ["end"]}, "disclosure_to_exploit": {"available": false, "missing": ["end"]}, "disclosure_to_exploit_publication": {"available": true, "seconds": 419711.0, "hours": 116.58638888888889, "days": 4.8577662037037035, "min_seconds": 333311.0, "max_seconds": 419711.0, "approximate": true, "ongoing": false, "order_known": true, "batch_listing": false, "end_before_start": false, "start": {"timestamp": "2021-09-23T00:00:00Z", "date_only": false, "value": "2021-09-23T00:00:00.000Z", "kind": "other", "label": "Made public", "source": "cvelistv5 / Patchstack", "record": "cve-2021-36845", "field": "containers.cna.datePublic", "metric_role": "disclosure", "metric_basis": "recorded_event"}, "end": {"timestamp": "2021-09-27T20:35:11Z", "date_only": false, "value": "2021-09-27T20:35:11.000000Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://t.me/cibsecurity/29507", "record": "CVE-2021-36845", "field": "creation_timestamp", "uuid": "72f97d74-0eca-4432-8dd2-744d8575f3f2", "content": "\u203c CVE-2021-36845 \u203c\n\nMultiple Authenticated Stored Cross-Site Scripting (XSS) vulnerabilities in YITH Maintenance Mode (WordPress plugin) versions <= 1.3.8, there are 46 vulnerable parameters that were missed by the vendor while patching the 1.3.7 version to 1.3.8. Vulnerable parameters: 1 - \"Newsletter\" tab, &yith_maintenance_newsletter_submit_label parameter: payload should start with a single quote (') symbol to break the context, i.e.: NOTIFY ME' autofocus onfocus=alert(/Visse/);// v=' - this payload will be auto triggered while admin visits this page/tab. 2 - \"General\" tab issues, vulnerable parameters: &yith_maintenance_message, &yith_maintenance_custom_style, &yith_maintenance_mascotte, &yith_maintenance_title_font[size], &yith_maintenance_title_font[family], &yith_maintenance_title_font[color], &yith_maintenance_paragraph_font[size], &yith_maintenance_paragraph_font[family], &yith_maintenance_paragraph_font[color], &yith_maintenance_border_top. 3 - \"Background\" tab issues, vulnerable parameters: &yith_maintenance_background_image, &yith_maintenance_background_color. 4 - \"Logo\" tab issues, vulnerable parameters: &yith_maintenance_logo_image, &yith_maintenance_logo_tagline, &yith_maintenance_logo_tagline_font[size], &yith_maintenance_logo_tagline_font[family], &yith_maintenance_logo_tagline_font[color]. 5 - \"Newsletter\" tab issues, vulnerable parameters: &yith_maintenance_newsletter_email_font[size], &yith_maintenance_newsletter_email_font[family], &yith_maintenance_newsletter_email_font[color], &yith_maintenance_newsletter_submit_font[size], &yith_maintenance_newsletter_submit_font[family], &yith_maintenance_newsletter_submit_font[color], &yith_maintenance_newsletter_submit_background, &yith_maintenance_newsletter_submit_background_hover, &yith_maintenance_newsletter_title, &yith_maintenance_newsletter_action, &yith_maintenance_newsletter_email_label, &yith_maintenance_newsletter_email_name, &yith_maintenance_newsletter_submit_label, &yith_maintenance_newsletter_hidden_fields. 6 - \"Socials\" tab issues, vulnerable parameters: &yith_maintenance_socials_facebook, &yith_maintenance_socials_twitter, &yith_maintenance_socials_gplus, &yith_maintenance_socials_youtube, &yith_maintenance_socials_rss, &yith_maintenance_socials_skype, &yith_maintenance_socials_email, &yith_maintenance_socials_behance, &yith_maintenance_socials_dribble, &yith_maintenance_socials_flickr, &yith_maintenance_socials_instagram, &yith_maintenance_socials_pinterest, &yith_maintenance_socials_tumblr, &yith_maintenance_socials_linkedin.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "url": "https://t.me/cibsecurity/29507", "metric_role": "exploit_publication", "metric_basis": "sighting_report"}}, "time_to_patch": {"available": false, "missing": ["start", "end"]}, "total_time_to_patch": {"available": false, "missing": ["start", "end"]}, "disclosure_to_patch": {"available": false, "missing": ["end"]}, "time_unpatched": {"available": true, "seconds": 161916935.506016, "hours": 44976.92652944889, "days": 1874.0386053937036, "min_seconds": 161830535.506016, "max_seconds": 161916935.506016, "approximate": true, "ongoing": true, "order_known": true, "batch_listing": false, "end_before_start": false, "start": {"timestamp": "2021-09-23T00:00:00Z", "date_only": false, "value": "2021-09-23T00:00:00.000Z", "kind": "other", "label": "Made public", "source": "cvelistv5 / Patchstack", "record": "cve-2021-36845", "field": "containers.cna.datePublic", "metric_role": "disclosure", "metric_basis": "recorded_event"}, "end": {"timestamp": "2026-11-10T00:55:35.506Z", "date_only": false, "label": "As of", "source": "Calculation clock"}}, "exploitation_to_patch": {"available": false, "missing": ["start"]}, "exploit_publication_to_patch": {"available": true, "seconds": 161497224.506016, "hours": 44860.340140559994, "days": 1869.18083919, "min_seconds": 161497224.506016, "max_seconds": 161497224.506016, "approximate": false, "ongoing": true, "order_known": true, "batch_listing": false, "end_before_start": false, "start": {"timestamp": "2021-09-27T20:35:11Z", "date_only": false, "value": "2021-09-27T20:35:11.000000Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://t.me/cibsecurity/29507", "record": "CVE-2021-36845", "field": "creation_timestamp", "uuid": "72f97d74-0eca-4432-8dd2-744d8575f3f2", "content": "\u203c CVE-2021-36845 \u203c\n\nMultiple Authenticated Stored Cross-Site Scripting (XSS) vulnerabilities in YITH Maintenance Mode (WordPress plugin) versions <= 1.3.8, there are 46 vulnerable parameters that were missed by the vendor while patching the 1.3.7 version to 1.3.8. Vulnerable parameters: 1 - \"Newsletter\" tab, &yith_maintenance_newsletter_submit_label parameter: payload should start with a single quote (') symbol to break the context, i.e.: NOTIFY ME' autofocus onfocus=alert(/Visse/);// v=' - this payload will be auto triggered while admin visits this page/tab. 2 - \"General\" tab issues, vulnerable parameters: &yith_maintenance_message, &yith_maintenance_custom_style, &yith_maintenance_mascotte, &yith_maintenance_title_font[size], &yith_maintenance_title_font[family], &yith_maintenance_title_font[color], &yith_maintenance_paragraph_font[size], &yith_maintenance_paragraph_font[family], &yith_maintenance_paragraph_font[color], &yith_maintenance_border_top. 3 - \"Background\" tab issues, vulnerable parameters: &yith_maintenance_background_image, &yith_maintenance_background_color. 4 - \"Logo\" tab issues, vulnerable parameters: &yith_maintenance_logo_image, &yith_maintenance_logo_tagline, &yith_maintenance_logo_tagline_font[size], &yith_maintenance_logo_tagline_font[family], &yith_maintenance_logo_tagline_font[color]. 5 - \"Newsletter\" tab issues, vulnerable parameters: &yith_maintenance_newsletter_email_font[size], &yith_maintenance_newsletter_email_font[family], &yith_maintenance_newsletter_email_font[color], &yith_maintenance_newsletter_submit_font[size], &yith_maintenance_newsletter_submit_font[family], &yith_maintenance_newsletter_submit_font[color], &yith_maintenance_newsletter_submit_background, &yith_maintenance_newsletter_submit_background_hover, &yith_maintenance_newsletter_title, &yith_maintenance_newsletter_action, &yith_maintenance_newsletter_email_label, &yith_maintenance_newsletter_email_name, &yith_maintenance_newsletter_submit_label, &yith_maintenance_newsletter_hidden_fields. 6 - \"Socials\" tab issues, vulnerable parameters: &yith_maintenance_socials_facebook, &yith_maintenance_socials_twitter, &yith_maintenance_socials_gplus, &yith_maintenance_socials_youtube, &yith_maintenance_socials_rss, &yith_maintenance_socials_skype, &yith_maintenance_socials_email, &yith_maintenance_socials_behance, &yith_maintenance_socials_dribble, &yith_maintenance_socials_flickr, &yith_maintenance_socials_instagram, &yith_maintenance_socials_pinterest, &yith_maintenance_socials_tumblr, &yith_maintenance_socials_linkedin.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "url": "https://t.me/cibsecurity/29507", "metric_role": "exploit_publication", "metric_basis": "sighting_report"}, "end": {"timestamp": "2026-11-10T00:55:35.506Z", "date_only": false, "label": "As of", "source": "Calculation clock"}}}}