IceHRM before 36.0.0 fails to validate employee ownership on seven REST sub-resource endpoints, allowing authenticated employees to read any colleague's HR records. Attackers can substitute arbitrary employee IDs in skill, education, certification, language, leave, attendance, and status endpoints to access sensitive personnel data.

Metrics

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact High

Vulnerable System Integrity Impact None

Vulnerable System Availability Impact None

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00257.

Exploitation poc

Automatable no

Technical Impact partial

Affected Vendors & Products

Vendors Products
Icehrm Subscribe
Icehrm Subscribe

No data.

No data.

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No data.

Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://github.com/gamonoid/icehrm cve-icon cve-icon
https://github.com/gamonoid/icehrm/blob/e75ed7e45de41f7b2b3ea319d9406514afa2bf29/core/src/Employees/Rest/EmployeeSkillsRestEndPoint.php#L20-L51 cve-icon cve-icon
https://github.com/gamonoid/icehrm/commit/19674f29a0591c985712dc4a5c841e21d7dbf971 cve-icon cve-icon
https://github.com/gamonoid/icehrm/issues/375 cve-icon cve-icon cve-icon
https://github.com/gamonoid/icehrm/releases/tag/v36.0.0 cve-icon cve-icon
https://www.vulncheck.com/advisories/icehrm-before-36.0.0-broken-access-control-via-employee-id cve-icon cve-icon
History

Tue, 15 Sep 2026 15:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Tue, 15 Sep 2026 01:45:00 +0000

Type Values Removed Values Added
Description IceHRM before 36.0.0 fails to validate employee ownership on seven REST sub-resource endpoints, allowing authenticated employees to read any colleague's HR records. Attackers can substitute arbitrary employee IDs in skill, education, certification, language, leave, attendance, and status endpoints to access sensitive personnel data.
Title IceHRM before 36.0.0 Broken Access Control via Employee ID
First Time appeared Icehrm
Icehrm icehrm
Weaknesses CWE-639
CPEs cpe:2.3:a:icehrm:icehrm:*:*:*:*:*:*:*:*
Vendors & Products Icehrm
Icehrm icehrm
References
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N'}

cvssV4_0

{'score': 7.1, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published:

Updated: 2026-09-15T14:47:00.081Z

Reserved: 2026-09-15T00:45:12.081Z

Link: CVE-2026-91770

cve-icon Vulnrichment

Updated: 2026-09-15T14:46:56.378Z

cve-icon NVD

Status : Received

Published: 2026-09-15T02:16:49.517

Modified: 2026-09-15T15:17:31.903

Link: CVE-2026-91770

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-09-15T08:45:17Z

Weaknesses