{"schema":"threatline.record/2","record":{"id":"CVE-2026-117468","aliases":[],"summary":"Device-code claim permits restricted token escalation in Psono Server","details":"Psono Server versions 5.3.5 through 7.2.3 used a permission class that did not enforce token write scope when claiming a device code. An authenticated remote attacker holding a restricted API key-derived session could claim an attacker-controlled device code and obtain a full read-write session valid for up to 365 days, bypassing the original token's scope and lifetime restrictions. This did not bypass two-factor authentication or directly disclose plaintext secrets.","categories":["Unclassified"],"product":"Psono","vendor":"esaqa GmbH","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-117468","source_modified_at":"2026-10-27T05:59:08.920Z","fetched_at":"2026-10-27T10:24:27.527526Z","product":"Psono","vendor":"esaqa GmbH","versions":[{"status":"affected","version":"5.3.5","lessThan":"7.2.4","versionType":"semver"}],"defaultStatus":"unaffected"}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-117468","source_modified_at":"2026-10-27T05:59:08.920Z","fetched_at":"2026-10-27T10:24:27.527526Z","package":{"name":"Psono","ecosystem":null},"version":"7.2.4","basis":"first unaffected version stated in the CVE record"}],"cvss":6.5,"severity":"Medium","kev":{"listed":false},"epss":{"probability":null,"percentile":null,"score_date":null},"published_at":"2026-10-27T05:41:30.742Z","modified_at":"2026-10-27T05:59:08.920Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-117468","fetched_at":"2026-10-27T10:24:27.527526Z","source_modified_at":"2026-10-27T05:59:08.920Z"}],"sources":["CVE List"],"references":[{"source":"CVE List","url":"https://gitlab.com/esaqa/psono/psono-server/-/blob/v7.2.3/psono/restapi/views/device_code_claim.py","tags":["technical-description"]},{"source":"CVE List","url":"https://gitlab.com/esaqa/psono/psono-server/-/commit/19ed5a192c704fece1645d946b6f4c36045bacbe","tags":["patch"]},{"source":"CVE List","url":"https://gitlab.com/esaqa/psono/psono-server/-/releases/v7.2.4","tags":["release-notes"]},{"source":"CVE List","url":"https://gitlab.com/esaqa/psono/psono-server","tags":["product"]},{"source":"CVE List","url":"https://gitlab.com/esaqa/esaqa/security-advisories/-/blob/master/advisories/CVE-2026-117468.md","tags":["vendor-advisory"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-27T05:59:08.920Z","content_hash":"9239787f7dbf71b6fc1efae2e3e55df3e3df4722c2c6b5dd83995e156519321f"}}