{"schema_version":1,"title":"Stapler vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 1 vulnerability in Stapler: 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-2026-84647, was published on 2 September 2026. 1 technology has a page of its own.","url":"https://junglewise.ai/threats/vendors/stapler","json_url":"https://junglewise.ai/threats/vendors/stapler.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/stapler","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"vendor","counts":{"high":1,"all_time":1,"critical":0,"exploited":0,"last_7_days":0,"last_30_days":1,"last_90_days":1,"last_365_days":1},"latest":[{"cve":"CVE-2026-84647","cvss":8.8,"epss":0.0052,"slug":"cve-2026-84647-stapler-type-instantiation-bypass-in-jenkins","title":"Stapler type instantiation bypass in Jenkins","severity":"high","exploited":false,"published_at":"2026-09-02T16:17:29.437+00:00","url":"https://junglewise.ai/threats/cve-2026-84647-stapler-type-instantiation-bypass-in-jenkins"}],"vendor":{"hub":true,"name":"Stapler","slug":"stapler","description":"Java library for working with file formats used by Apache projects.","url":"https://junglewise.ai/threats/vendors/stapler"},"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":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},{"week":"2026-09-28","critical":0,"exploited":0,"vulnerabilities":0}],"most_severe":[{"cve":"CVE-2026-84647","cvss":8.8,"epss":0.0052,"slug":"cve-2026-84647-stapler-type-instantiation-bypass-in-jenkins","title":"Stapler type instantiation bypass in Jenkins","severity":"high","exploited":false,"published_at":"2026-09-02T16:17:29.437+00:00","url":"https://junglewise.ai/threats/cve-2026-84647-stapler-type-instantiation-bypass-in-jenkins"}],"generated_at":"2026-09-28T03:07:00.154823+00:00","technologies":[{"name":"Stapler","slug":"stapler","vulnerabilities":3,"url":"https://junglewise.ai/threats/technologies/stapler"}]}