CVE-2026-39349

LOW

OrangeHRM Uses AES-ECB for Sensitive Data Encryption Enables Pattern Disclosure

Title source: cna
STIX 2.1

Description

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.

References (1)

Scores

CVSS v3 2.7
EPSS 0.0001
EPSS Percentile 3.0%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-326
Status published
Products (2)
orangehrm/orangehrm 5.0 - 5.8.1
orangehrm/orangehrm >= 5.0, < 5.8.1
Published Apr 07, 2026
Tracked Since Apr 08, 2026