{"id":"CVE-2026-39349","summary":"OrangeHRM Uses AES-ECB for Sensitive Data Encryption Enables Pattern Disclosure","details":"OrangeHRM is a comprehensive human resource management (HRM) system. From 5.0 to 5.8, OrangeHRM Open Source encrypts certain sensitive fields with AES in ECB mode, which preserves block-aligned plaintext patterns in ciphertext and enables pattern disclosure against stored data. This vulnerability is fixed in 5.8.1.","aliases":["GHSA-g29m-3jgj-gprg"],"modified":"2026-07-08T08:12:29.285897974Z","published":"2026-04-07T18:22:38.242Z","database_specific":{"cna_assigner":"GitHub_M","cwe_ids":["CWE-326"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/39xxx/CVE-2026-39349.json"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/39xxx/CVE-2026-39349.json"},{"type":"ADVISORY","url":"https://github.com/orangehrm/orangehrm/security/advisories/GHSA-g29m-3jgj-gprg"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-39349"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/orangehrm/orangehrm","events":[{"introduced":"7bd109532b98fbf2896627b86099cc82afe215fb"},{"fixed":"d3a50a814c3098fde81b99abfaacd8cb5a787429"}],"database_specific":{"extracted_events":[{"introduced":"5.0"},{"fixed":"5.8.1"}],"source":["AFFECTED_FIELD","CPE_RANGE"],"cpe":"cpe:2.3:a:orangehrm:orangehrm:*:*:*:*:*:*:*:*"}}],"versions":["v5.8","v5.7","v5.6.1","v5.6","v5.5","v5.4","v5.3","v5.2","v5.1","v.5.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-39349.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:H/AT:P/PR:H/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N"}]}