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TI-2026-28337 Aliases CVE-2026-39349

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

Priority LOW 10CWE-326Published · Updated

Key facts

Attack vector
Network
Privileges required
High
User interaction
None
Attack complexity
High
Attack requirements
Present
Impact type
Information disclosure
Confidentiality · integrity · availability
Low · None · None
Fix status
Fixed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-326.

Summary

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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00114 1st percentileScored 2026-11-07
Fix Fixed orangehrm (orangehrm): 5.8.1

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
orangehrmorangehrm5.0 to before 5.8.15.8.1Patch availableCNA
  • orangehrm Vendororangehrm Affected 5.0 to before 5.8.1 Fixed in 5.8.1 Patch available CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:orangehrm:orangehrm:*:*:*:*:*:*:*:*5.0 to before 5.8.1Vulnerableorangehrm
  • cpe:2.3:a:orangehrm:orangehrm:*:*:*:*:*:*:*:* Versions 5.0 to before 5.8.1 Vulnerable ·orangehrm

Remediation

  • Fix · CNA orangehrm (orangehrm) Fixed in 5.8.1

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-39349

References

Advisory 1

  • TI-2024-24213 OrangeHRM 3.3.3 allows admin/viewProjects sortOrder SQL injection. CVSS 3.1HIGH 8.1
  • TI-2025-40763 OrangeHRM is Vulnerable to Persistent Session Access Due to Missing Invalidation After User Disable and Password Change CVSS 4.0HIGH 8.7
  • TI-2019-09618 In OrangeHRM 4.3.1 and before, there is an input validation error within… CVSS 3.0HIGH 8.8
  • TI-2007-01160 Multiple unspecified vulnerabilities in the Login page in OrangeHRM before 20070212 have… CVSS 2.0HIGH 9.3
  • TI-2025-40726 OrangeHRM is Vulnerable to Code Execution Through Arbitrary File Write from Sendmail Parameter Injection CVSS 4.0CRITICAL 9.0
  • TI-2020-17674 SQL injection in the Buzz module of OrangeHRM through 4.6 allows remote authenticated… CVSS 3.1HIGH 8.1
See all 30 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences