{"schema_version":1,"title":"Grav Form Plugin vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 4 vulnerabilities in Grav Form Plugin: 0 in the last 7 days and 2 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-86194, was published on 5 September 2026.","url":"https://junglewise.ai/threats/technologies/form-plugin","json_url":"https://junglewise.ai/threats/technologies/form-plugin.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/technologies/form-plugin","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"technology","counts":{"high":2,"all_time":4,"critical":0,"exploited":0,"last_7_days":0,"last_30_days":1,"last_90_days":2,"last_365_days":4},"latest":[{"cve":"CVE-2026-86194","cvss":6.9,"epss":0.0056,"slug":"cve-2026-86194-grav-form-plugin-authorization-bypass-in-cross-page-form","title":"Grav Form Plugin authorization bypass in cross-page form resolution","severity":"info","exploited":false,"published_at":"2026-09-05T13:18:14.727+00:00","url":"https://junglewise.ai/threats/cve-2026-86194-grav-form-plugin-authorization-bypass-in-cross-page-form"},{"cve":"CVE-2026-61873","cvss":8.1,"slug":"cve-2026-61873-grav-form-plugin-arbitrary-file-write-via-twig-processed-filename","title":"Grav Form plugin arbitrary file write via Twig-processed filename","severity":"high","exploited":false,"published_at":"2026-07-15T12:18:22.533+00:00","url":"https://junglewise.ai/threats/cve-2026-61873-grav-form-plugin-arbitrary-file-write-via-twig-processed-filename"},{"cve":"CVE-2026-42845","cvss":4,"epss":0.0045,"slug":"cve-2026-42845-grav-form-plugin-unauthenticated-page-content-overwrite-via-file","title":"Grav Form Plugin unauthenticated page-content overwrite via file upload","severity":"high","exploited":false,"published_at":"2026-05-11T17:16:34.157+00:00","url":"https://junglewise.ai/threats/cve-2026-42845-grav-form-plugin-unauthenticated-page-content-overwrite-via-file"},{"cve":"CVE-2026-42842","cvss":5.4,"epss":0.0026,"slug":"cve-2026-42842-grav-form-plugin-stored-xss-in-select-field-template","title":"Grav Form Plugin Stored XSS in select field template","severity":"medium","exploited":false,"published_at":"2026-05-11T17:16:33.873+00:00","url":"https://junglewise.ai/threats/cve-2026-42842-grav-form-plugin-stored-xss-in-select-field-template"}],"weekly":[{"week":"2026-06-29","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-06","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-13","critical":0,"exploited":0,"vulnerabilities":1},{"week":"2026-07-20","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-27","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-03","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-10","critical":0,"exploited":0,"vulnerabilities":0},{"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":1},{"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}],"related":[{"name":"Grav","slug":"grav","vulnerabilities":55,"url":"https://junglewise.ai/threats/technologies/grav"},{"name":"Grav API Plugin","slug":"api-plugin","vulnerabilities":22,"url":"https://junglewise.ai/threats/technologies/api-plugin"},{"name":"Grav Login Plugin","slug":"login-plugin","vulnerabilities":4,"url":"https://junglewise.ai/threats/technologies/login-plugin"},{"name":"Grav Flex Objects","slug":"flex-objects","vulnerabilities":3,"url":"https://junglewise.ai/threats/technologies/flex-objects"}],"technology":{"hub":true,"name":"Grav Form Plugin","slug":"form-plugin","vendor":{"name":"Grav","slug":"grav","url":"https://junglewise.ai/threats/vendors/grav"},"aliases":[],"category":"library","homepage":"https://getgrav.org/","repo_url":"https://github.com/getgrav/grav-plugin-form","description":"A plugin for the Grav CMS that provides the ability to create and handle forms.","url":"https://junglewise.ai/threats/technologies/form-plugin"},"most_severe":[{"cve":"CVE-2026-61873","cvss":8.1,"slug":"cve-2026-61873-grav-form-plugin-arbitrary-file-write-via-twig-processed-filename","title":"Grav Form plugin arbitrary file write via Twig-processed filename","severity":"high","exploited":false,"published_at":"2026-07-15T12:18:22.533+00:00","url":"https://junglewise.ai/threats/cve-2026-61873-grav-form-plugin-arbitrary-file-write-via-twig-processed-filename"},{"cve":"CVE-2026-42845","cvss":4,"epss":0.0045,"slug":"cve-2026-42845-grav-form-plugin-unauthenticated-page-content-overwrite-via-file","title":"Grav Form Plugin unauthenticated page-content overwrite via file upload","severity":"high","exploited":false,"published_at":"2026-05-11T17:16:34.157+00:00","url":"https://junglewise.ai/threats/cve-2026-42845-grav-form-plugin-unauthenticated-page-content-overwrite-via-file"},{"cve":"CVE-2026-42842","cvss":5.4,"epss":0.0026,"slug":"cve-2026-42842-grav-form-plugin-stored-xss-in-select-field-template","title":"Grav Form Plugin Stored XSS in select field template","severity":"medium","exploited":false,"published_at":"2026-05-11T17:16:33.873+00:00","url":"https://junglewise.ai/threats/cve-2026-42842-grav-form-plugin-stored-xss-in-select-field-template"},{"cve":"CVE-2026-86194","cvss":6.9,"epss":0.0056,"slug":"cve-2026-86194-grav-form-plugin-authorization-bypass-in-cross-page-form","title":"Grav Form Plugin authorization bypass in cross-page form resolution","severity":"info","exploited":false,"published_at":"2026-09-05T13:18:14.727+00:00","url":"https://junglewise.ai/threats/cve-2026-86194-grav-form-plugin-authorization-bypass-in-cross-page-form"}],"generated_at":"2026-09-26T19:07:00.176898+00:00"}