{"id":"CVE-2026-44196","summary":"Pingvin Share X: TOTP Authentication Bypass via Password-only Login","details":"Pingvin Share X is a secure and easy self-hosted file sharing platform. From 1.14.1 to 1.16.2, a critical authentication bypass vulnerability allows an attacker who has obtained a valid username and password to skip the second-factor authentication (TOTP) requirement entirely. Although, an attacker still needs the user's password to reach this stage. This vulnerability is fixed in 1.16.3.","aliases":["GHSA-j679-vp39-qwqq"],"modified":"2026-07-15T01:49:21.520569919Z","published":"2026-05-12T17:40:28.894Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/44xxx/CVE-2026-44196.json","cna_assigner":"GitHub_M","cwe_ids":["CWE-287","CWE-697"]},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/44xxx/CVE-2026-44196.json"},{"type":"ADVISORY","url":"https://github.com/smp46/pingvin-share-x/security/advisories/GHSA-j679-vp39-qwqq"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-44196"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/smp46/pingvin-share-x","events":[{"introduced":"4f19a1075ec7533b457a80388f533513b3b74dcf"},{"fixed":"342feccb73ca7d774bfd643ac74fbc67d239dc67"}],"database_specific":{"extracted_events":[{"introduced":"1.14.1"},{"fixed":"1.16.3"}],"source":"AFFECTED_FIELD"}}],"versions":["v1.16.2","v1.16.0","v1.15.2","v1.15.1","v1.15.0","v1.14.1"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-44196.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N"}]}