{"schema":"threatline.record/2","record":{"id":"CVE-2026-103905","aliases":[],"summary":"Unauthenticated Plugin Safe Mode Toggle Vulnerability in JTL-Shop","details":"The authentication middleware of the JTL-Shop\nadministration backend processes the plugin safe mode toggle on the admin\nlogout route before checking whether the requesting user is\nauthenticated. An unauthenticated remote attacker can therefore switch the shop's\nplugin safe mode on and off, which deactivates all installed plugins and their\nfunctionality, such as payment and shipping integrations, resulting in a shop-wide\ndenial of service. The attack requires a single request and can be\nautomated against many installations.","categories":["Unclassified"],"product":"JTL-Shop","vendor":"JTL-Software GmbH","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-103905","source_modified_at":"2026-10-14T14:10:58.620Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"JTL-Shop","vendor":"JTL-Software GmbH","versions":[{"status":"affected","version":"5.3.0","lessThan":"5.6.5","versionType":"semver"},{"status":"affected","version":"5.7.0","lessThan":"5.7.5","versionType":"semver"},{"status":"affected","version":"5.8.0","lessThan":"5.8.2","versionType":"semver"}],"defaultStatus":"unaffected"}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-103905","source_modified_at":"2026-10-14T14:10:58.620Z","fetched_at":"2026-10-23T18:48:36.087640Z","package":{"name":"JTL-Shop","ecosystem":null},"version":"5.6.5","basis":"first unaffected version stated in the CVE record"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-103905","source_modified_at":"2026-10-14T14:10:58.620Z","fetched_at":"2026-10-23T18:48:36.087640Z","package":{"name":"JTL-Shop","ecosystem":null},"version":"5.7.5","basis":"first unaffected version stated in the CVE record"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-103905","source_modified_at":"2026-10-14T14:10:58.620Z","fetched_at":"2026-10-23T18:48:36.087640Z","package":{"name":"JTL-Shop","ecosystem":null},"version":"5.8.2","basis":"first unaffected version stated in the CVE record"}],"cvss":8.7,"severity":"High","kev":{"listed":false},"epss":{"probability":0.00531,"percentile":0.44068,"score_date":"2026-10-23"},"published_at":"2026-10-14T10:34:34.610Z","modified_at":"2026-10-14T14:10:58.620Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-103905","fetched_at":"2026-10-23T18:48:36.087640Z","source_modified_at":"2026-10-14T14:10:58.620Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-103905","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://www.jtl-software.com/de/security/shop-maintenance-mode","tags":["vendor-advisory"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"none","automatable":"yes","technical_impact":"partial","assessed_at":"2026-10-14T14:10:48.774437Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-14T14:10:58.620Z","content_hash":"f17dc8cce6072d080483540ac80e3bf8a22cee9b89209e163b1589d91f9893de"}}