{"schema_version":1,"title":"copier (PyPI) vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 7 vulnerabilities in copier (PyPI): 0 in the last 7 days and 5 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-53951, was published on 8 July 2026.","url":"https://junglewise.ai/threats/technologies/pypi-copier","json_url":"https://junglewise.ai/threats/technologies/pypi-copier.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/pypi-copier","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"technology","counts":{"high":1,"all_time":7,"critical":0,"exploited":0,"last_7_days":0,"last_30_days":0,"last_90_days":5,"last_365_days":7},"latest":[{"cve":"CVE-2026-53951","cvss":4,"epss":0.0026,"slug":"cve-2026-53951-copier-trust-prefix-bypass-via-path-traversal-in-trusted-template","title":"Copier trust-prefix bypass via path traversal in trusted template URLs","severity":"high","exploited":false,"published_at":"2026-07-08T16:16:30.623+00:00","url":"https://junglewise.ai/threats/cve-2026-53951-copier-trust-prefix-bypass-via-path-traversal-in-trusted-template"},{"cve":"CVE-2026-23986","cvss":3.1,"epss":0.0026,"slug":"cve-2026-23986-copier-safe-template-has-arbitrary-filesystem-write-access-via","title":"PYSEC-2026-1272 - Copier safe template has arbitrary filesystem write access via directory symlinks when _preserve_symlinks: true","severity":"low","exploited":false,"published_at":"2026-07-07T16:03:19.651307+00:00","url":"https://junglewise.ai/threats/cve-2026-23986-copier-safe-template-has-arbitrary-filesystem-write-access-via"},{"cve":"CVE-2026-23968","cvss":3.1,"epss":0.0024,"slug":"cve-2026-23968-copier-safe-template-has-arbitrary-filesystem-read-access-via","title":"PYSEC-2026-1274 - Copier safe template has arbitrary filesystem read access via symlinks when _preserve_symlinks: false","severity":"low","exploited":false,"published_at":"2026-07-07T16:03:19.591967+00:00","url":"https://junglewise.ai/threats/cve-2026-23968-copier-safe-template-has-arbitrary-filesystem-read-access-via"},{"cve":"CVE-2025-55214","cvss":4,"epss":0.0026,"slug":"cve-2025-55214-copier-s-safe-template-has-filesystem-write-access-outside","title":"PYSEC-2026-1273 - Copier's safe template has filesystem write access outside destination path","severity":"medium","exploited":false,"published_at":"2026-07-07T16:03:01.48915+00:00","url":"https://junglewise.ai/threats/cve-2025-55214-copier-s-safe-template-has-filesystem-write-access-outside"},{"cve":"CVE-2025-55201","cvss":4,"epss":0.0026,"slug":"cve-2025-55201-copier-s-safe-template-has-arbitrary-filesystem-read-write-access","title":"PYSEC-2026-1271 - Copier's safe template has arbitrary filesystem read/write access","severity":"medium","exploited":false,"published_at":"2026-07-07T16:03:01.417882+00:00","url":"https://junglewise.ai/threats/cve-2025-55201-copier-s-safe-template-has-arbitrary-filesystem-read-write-access"},{"cve":"CVE-2026-34730","cvss":5.5,"epss":0.0021,"slug":"cve-2026-34730-copier-path-traversal-and-local-file-disclosure-in-external-data","title":"Copier path traversal and local file disclosure in _external_data","severity":"medium","exploited":false,"published_at":"2026-04-02T19:21:32.56+00:00","url":"https://junglewise.ai/threats/cve-2026-34730-copier-path-traversal-and-local-file-disclosure-in-external-data"},{"cve":"CVE-2026-34726","cvss":4.4,"epss":0.0037,"slug":"cve-2026-34726-copier-path-traversal-via-subdirectory-setting","title":"Copier path traversal via _subdirectory setting","severity":"medium","exploited":false,"published_at":"2026-04-02T19:21:32.32+00:00","url":"https://junglewise.ai/threats/cve-2026-34726-copier-path-traversal-via-subdirectory-setting"}],"weekly":[{"week":"2026-07-06","critical":0,"exploited":0,"vulnerabilities":5},{"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":0},{"week":"2026-09-21","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-28","critical":0,"exploited":0,"vulnerabilities":0}],"related":[{"name":"tensorflow (PyPI)","slug":"pypi-tensorflow","vulnerabilities":428,"url":"https://junglewise.ai/threats/technologies/pypi-tensorflow"},{"name":"tensorflow-cpu (PyPI)","slug":"tensorflow-cpu","vulnerabilities":424,"url":"https://junglewise.ai/threats/technologies/tensorflow-cpu"},{"name":"tensorflow-gpu (PyPI)","slug":"tensorflow-gpu","vulnerabilities":421,"url":"https://junglewise.ai/threats/technologies/tensorflow-gpu"},{"name":"open-webui (PyPI)","slug":"open-webui","vulnerabilities":177,"url":"https://junglewise.ai/threats/technologies/open-webui"},{"name":"Django (PyPI)","slug":"django","vulnerabilities":172,"url":"https://junglewise.ai/threats/technologies/django"},{"name":"apache-airflow (PyPI)","slug":"apache-airflow","vulnerabilities":152,"url":"https://junglewise.ai/threats/technologies/apache-airflow"},{"name":"plone (PyPI)","slug":"pypi-plone","vulnerabilities":101,"url":"https://junglewise.ai/threats/technologies/pypi-plone"},{"name":"praisonai (PyPI)","slug":"pypi-praisonai","vulnerabilities":86,"url":"https://junglewise.ai/threats/technologies/pypi-praisonai"},{"name":"exiv2 (PyPI)","slug":"exiv2","vulnerabilities":85,"url":"https://junglewise.ai/threats/technologies/exiv2"},{"name":"nltk (PyPI)","slug":"nltk","vulnerabilities":83,"url":"https://junglewise.ai/threats/technologies/nltk"},{"name":"mlflow (PyPI)","slug":"mlflow","vulnerabilities":82,"url":"https://junglewise.ai/threats/technologies/mlflow"},{"name":"pillow (PyPI)","slug":"pillow","vulnerabilities":79,"url":"https://junglewise.ai/threats/technologies/pillow"}],"technology":{"hub":true,"name":"copier (PyPI)","slug":"pypi-copier","vendor":{"name":"PyPI","slug":"pypi","url":"https://junglewise.ai/threats/vendors/pypi"},"aliases":[],"description":"Python project templating tool for generating and updating projects from template repositories.","url":"https://junglewise.ai/threats/technologies/pypi-copier"},"most_severe":[{"cve":"CVE-2026-53951","cvss":4,"epss":0.0026,"slug":"cve-2026-53951-copier-trust-prefix-bypass-via-path-traversal-in-trusted-template","title":"Copier trust-prefix bypass via path traversal in trusted template URLs","severity":"high","exploited":false,"published_at":"2026-07-08T16:16:30.623+00:00","url":"https://junglewise.ai/threats/cve-2026-53951-copier-trust-prefix-bypass-via-path-traversal-in-trusted-template"},{"cve":"CVE-2026-34730","cvss":5.5,"epss":0.0021,"slug":"cve-2026-34730-copier-path-traversal-and-local-file-disclosure-in-external-data","title":"Copier path traversal and local file disclosure in _external_data","severity":"medium","exploited":false,"published_at":"2026-04-02T19:21:32.56+00:00","url":"https://junglewise.ai/threats/cve-2026-34730-copier-path-traversal-and-local-file-disclosure-in-external-data"},{"cve":"CVE-2026-34726","cvss":4.4,"epss":0.0037,"slug":"cve-2026-34726-copier-path-traversal-via-subdirectory-setting","title":"Copier path traversal via _subdirectory setting","severity":"medium","exploited":false,"published_at":"2026-04-02T19:21:32.32+00:00","url":"https://junglewise.ai/threats/cve-2026-34726-copier-path-traversal-via-subdirectory-setting"},{"cve":"CVE-2025-55214","cvss":4,"epss":0.0026,"slug":"cve-2025-55214-copier-s-safe-template-has-filesystem-write-access-outside","title":"PYSEC-2026-1273 - Copier's safe template has filesystem write access outside destination path","severity":"medium","exploited":false,"published_at":"2026-07-07T16:03:01.48915+00:00","url":"https://junglewise.ai/threats/cve-2025-55214-copier-s-safe-template-has-filesystem-write-access-outside"},{"cve":"CVE-2025-55201","cvss":4,"epss":0.0026,"slug":"cve-2025-55201-copier-s-safe-template-has-arbitrary-filesystem-read-write-access","title":"PYSEC-2026-1271 - Copier's safe template has arbitrary filesystem read/write access","severity":"medium","exploited":false,"published_at":"2026-07-07T16:03:01.417882+00:00","url":"https://junglewise.ai/threats/cve-2025-55201-copier-s-safe-template-has-arbitrary-filesystem-read-write-access"},{"cve":"CVE-2026-23986","cvss":3.1,"epss":0.0026,"slug":"cve-2026-23986-copier-safe-template-has-arbitrary-filesystem-write-access-via","title":"PYSEC-2026-1272 - Copier safe template has arbitrary filesystem write access via directory symlinks when _preserve_symlinks: true","severity":"low","exploited":false,"published_at":"2026-07-07T16:03:19.651307+00:00","url":"https://junglewise.ai/threats/cve-2026-23986-copier-safe-template-has-arbitrary-filesystem-write-access-via"},{"cve":"CVE-2026-23968","cvss":3.1,"epss":0.0024,"slug":"cve-2026-23968-copier-safe-template-has-arbitrary-filesystem-read-access-via","title":"PYSEC-2026-1274 - Copier safe template has arbitrary filesystem read access via symlinks when _preserve_symlinks: false","severity":"low","exploited":false,"published_at":"2026-07-07T16:03:19.591967+00:00","url":"https://junglewise.ai/threats/cve-2026-23968-copier-safe-template-has-arbitrary-filesystem-read-access-via"}],"generated_at":"2026-09-28T03:07:00.154823+00:00"}