{"schema_version":1,"title":"Octobercms vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 4 vulnerabilities in Octobercms: 0 in the last 7 days and 1 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-100909, was published on 28 September 2026. Nothing in the last four weeks, down from 1 vulnerability in the four before. 1 technology has a page of its own.","url":"https://junglewise.ai/threats/vendors/octobercms","json_url":"https://junglewise.ai/threats/vendors/octobercms.json","publisher":"Junglewise Threat Intelligence","license":"CC-BY-4.0","license_url":"https://creativecommons.org/licenses/by/4.0/","attribution":"Junglewise Threat Intelligence, https://junglewise.ai/threats/vendors/octobercms","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"vendor","thin":true,"counts":{"high":1,"all_time":4,"critical":0,"exploited":0,"last_7_days":0,"last_30_days":0,"last_90_days":1,"last_365_days":4},"latest":[{"cve":"CVE-2026-100909","cvss":7.3,"slug":"cve-2026-100909-a-vulnerability-was-found-in-octobercms-up-to-4-1-19-4-2-25-4-3","title":"OctoberCMS stream wrapper injection in ResizeImages","severity":"high","exploited":false,"published_at":"2026-09-28T05:16:30.067+00:00","url":"https://junglewise.ai/threats/cve-2026-100909-a-vulnerability-was-found-in-octobercms-up-to-4-1-19-4-2-25-4-3"},{"cve":"CVE-2026-24907","cvss":5.4,"epss":0.002,"slug":"cve-2026-24907-october-cms-has-stored-xss-in-event-log-mail-preview","title":"October CMS has Stored XSS in Event Log Mail Preview","severity":"medium","exploited":false,"published_at":"2026-04-14T18:16:45.233+00:00","url":"https://junglewise.ai/threats/cve-2026-24907-october-cms-has-stored-xss-in-event-log-mail-preview"},{"cve":"CVE-2026-24906","cvss":5.4,"epss":0.0025,"slug":"cve-2026-24906-october-cms-has-stored-xss-in-backend-editor-markup-classes","title":"October CMS has Stored XSS in Backend Editor Markup Classes","severity":"medium","exploited":false,"published_at":"2026-04-14T18:16:45.063+00:00","url":"https://junglewise.ai/threats/cve-2026-24906-october-cms-has-stored-xss-in-backend-editor-markup-classes"},{"cve":"CVE-2026-22692","cvss":4.9,"epss":0.004,"slug":"cve-2026-22692-october-cms-october-rain-twig-sandbox-bypass-via-collection","title":"October CMS October Rain Twig sandbox bypass via collection methods","severity":"medium","exploited":false,"published_at":"2026-04-14T17:16:28.423+00:00","url":"https://junglewise.ai/threats/cve-2026-22692-october-cms-october-rain-twig-sandbox-bypass-via-collection"}],"vendor":{"hub":true,"name":"Octobercms","slug":"octobercms","homepage":"https://octobercms.com/","description":"The organization responsible for the development and maintenance of the OctoberCMS content management system.","url":"https://junglewise.ai/threats/vendors/octobercms"},"weekly":[{"week":"2026-08-17","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-24","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-31","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-07","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-14","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-21","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-28","critical":0,"exploited":0,"vulnerabilities":1},{"week":"2026-10-05","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-10-12","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-10-19","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-10-26","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-11-02","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-11-09","critical":0,"exploited":0,"vulnerabilities":0}],"most_severe":[{"cve":"CVE-2026-100909","cvss":7.3,"slug":"cve-2026-100909-a-vulnerability-was-found-in-octobercms-up-to-4-1-19-4-2-25-4-3","title":"OctoberCMS stream wrapper injection in ResizeImages","severity":"high","exploited":false,"published_at":"2026-09-28T05:16:30.067+00:00","url":"https://junglewise.ai/threats/cve-2026-100909-a-vulnerability-was-found-in-octobercms-up-to-4-1-19-4-2-25-4-3"},{"cve":"CVE-2026-24906","cvss":5.4,"epss":0.0025,"slug":"cve-2026-24906-october-cms-has-stored-xss-in-backend-editor-markup-classes","title":"October CMS has Stored XSS in Backend Editor Markup Classes","severity":"medium","exploited":false,"published_at":"2026-04-14T18:16:45.063+00:00","url":"https://junglewise.ai/threats/cve-2026-24906-october-cms-has-stored-xss-in-backend-editor-markup-classes"},{"cve":"CVE-2026-24907","cvss":5.4,"epss":0.002,"slug":"cve-2026-24907-october-cms-has-stored-xss-in-event-log-mail-preview","title":"October CMS has Stored XSS in Event Log Mail Preview","severity":"medium","exploited":false,"published_at":"2026-04-14T18:16:45.233+00:00","url":"https://junglewise.ai/threats/cve-2026-24907-october-cms-has-stored-xss-in-event-log-mail-preview"},{"cve":"CVE-2026-22692","cvss":4.9,"epss":0.004,"slug":"cve-2026-22692-october-cms-october-rain-twig-sandbox-bypass-via-collection","title":"October CMS October Rain Twig sandbox bypass via collection methods","severity":"medium","exploited":false,"published_at":"2026-04-14T17:16:28.423+00:00","url":"https://junglewise.ai/threats/cve-2026-22692-october-cms-october-rain-twig-sandbox-bypass-via-collection"}],"generated_at":"2026-11-09T03:07:00.176479+00:00","technologies":[{"name":"Octobercms October","slug":"october","vulnerabilities":3,"url":"https://junglewise.ai/threats/technologies/october"}]}