CVE-2026-39349
OrangeHRM Uses AES-ECB for Sensitive Data Encryption Enables Pattern Disclosure
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-326 |
| Vendor | orangehrm |
| Product | orangehrm |
| Published | Apr 7, 2026 |
| Last Updated | Apr 7, 2026 |
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Affected Versions
orangehrm / orangehrm
>= 5.0, < 5.8.1