{"schema_version":1,"title":"Grimmory-Tools Grimmory vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 3 vulnerabilities in Grimmory-Tools Grimmory: 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-2026-93955, was published on 19 September 2026.","url":"https://junglewise.ai/threats/technologies/grimmory","json_url":"https://junglewise.ai/threats/technologies/grimmory.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/grimmory","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"technology","counts":{"high":0,"all_time":3,"critical":0,"exploited":0,"last_7_days":0,"last_30_days":2,"last_90_days":2,"last_365_days":3},"latest":[{"cve":"CVE-2026-93955","cvss":4.3,"epss":0.0041,"slug":"cve-2026-93955-a-vulnerability-was-detected-in-grimmory-tools-grimmory-up-to-3-3","title":"grimmory authorization bypass in Kobo download endpoint","severity":"medium","exploited":false,"published_at":"2026-09-19T23:17:09.077+00:00","url":"https://junglewise.ai/threats/cve-2026-93955-a-vulnerability-was-detected-in-grimmory-tools-grimmory-up-to-3-3"},{"cve":"CVE-2026-93954","cvss":4.3,"epss":0.0039,"slug":"cve-2026-93954-a-security-vulnerability-has-been-detected-in-grimmory-tools","title":"grimmory Settings API authorization bypass","severity":"medium","exploited":false,"published_at":"2026-09-19T22:16:28.453+00:00","url":"https://junglewise.ai/threats/cve-2026-93954-a-security-vulnerability-has-been-detected-in-grimmory-tools"},{"cve":"CVE-2026-42451","cvss":6.3,"epss":0.0014,"slug":"cve-2026-42451-grimmory-stored-xss-in-epub-reader-via-insecure-iframe-sandbox","title":"Grimmory stored XSS in EPUB reader via insecure iframe sandbox","severity":"medium","exploited":false,"published_at":"2026-05-08T23:16:38.68+00:00","url":"https://junglewise.ai/threats/cve-2026-42451-grimmory-stored-xss-in-epub-reader-via-insecure-iframe-sandbox"}],"weekly":[{"week":"2026-07-06","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-13","critical":0,"exploited":0,"vulnerabilities":0},{"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":0},{"week":"2026-09-07","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-14","critical":0,"exploited":0,"vulnerabilities":2},{"week":"2026-09-21","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-28","critical":0,"exploited":0,"vulnerabilities":0}],"related":[],"technology":{"hub":true,"name":"Grimmory-Tools Grimmory","slug":"grimmory","vendor":{"name":"Grimmory-Tools","slug":"grimmory-tools","url":"https://junglewise.ai/threats/vendors/grimmory-tools"},"aliases":[],"category":"library","homepage":"https://pypi.org/project/grimmory/","repo_url":"https://github.com/grimmory-tools/grimmory","description":"A Python library for managing and interacting with various data formats and tools.","url":"https://junglewise.ai/threats/technologies/grimmory"},"most_severe":[{"cve":"CVE-2026-42451","cvss":6.3,"epss":0.0014,"slug":"cve-2026-42451-grimmory-stored-xss-in-epub-reader-via-insecure-iframe-sandbox","title":"Grimmory stored XSS in EPUB reader via insecure iframe sandbox","severity":"medium","exploited":false,"published_at":"2026-05-08T23:16:38.68+00:00","url":"https://junglewise.ai/threats/cve-2026-42451-grimmory-stored-xss-in-epub-reader-via-insecure-iframe-sandbox"},{"cve":"CVE-2026-93955","cvss":4.3,"epss":0.0041,"slug":"cve-2026-93955-a-vulnerability-was-detected-in-grimmory-tools-grimmory-up-to-3-3","title":"grimmory authorization bypass in Kobo download endpoint","severity":"medium","exploited":false,"published_at":"2026-09-19T23:17:09.077+00:00","url":"https://junglewise.ai/threats/cve-2026-93955-a-vulnerability-was-detected-in-grimmory-tools-grimmory-up-to-3-3"},{"cve":"CVE-2026-93954","cvss":4.3,"epss":0.0039,"slug":"cve-2026-93954-a-security-vulnerability-has-been-detected-in-grimmory-tools","title":"grimmory Settings API authorization bypass","severity":"medium","exploited":false,"published_at":"2026-09-19T22:16:28.453+00:00","url":"https://junglewise.ai/threats/cve-2026-93954-a-security-vulnerability-has-been-detected-in-grimmory-tools"}],"generated_at":"2026-09-28T03:07:00.154823+00:00"}