CVE-2026-40865
CVE-2026-40865 is a high-severity vulnerability with a CVSS 4.0 base score of 7.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-284.
Key facts
- Severity: High (CVSS 4.0 base score 7.1)
- EPSS exploit prediction: 0% (4th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2026-24231
- Weakness: CWE-284
- Published:
- Last modified:
Description
Horilla is a free and open source Human Resource Management System (HRMS). In 1.5.0, an insecure direct object reference in the employee document viewer allows any authenticated user to access other employees’ uploaded documents by changing the document ID in the request. This exposes sensitive HR files such as identity documents, contracts, certificates, and other private employee records.
Frequently asked questions
- What is CVE-2026-40865?
- Horilla is a free and open source Human Resource Management System (HRMS). In 1.5.0, an insecure direct object reference in the employee document viewer allows any authenticated user to access other employees’ uploaded documents by changing the document ID in the request. This exposes sensitive HR files such as identity documents, contracts, certificates, and other private employee records.
- How severe is CVE-2026-40865?
- CVE-2026-40865 has a CVSS 4.0 base score of 7.1, rated high severity.
- Is CVE-2026-40865 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (4th percentile), an estimate of the probability of exploitation in the next 30 days.
- How do I fix CVE-2026-40865?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- Does CVE-2026-40865 have an EU (EUVD) identifier?
- Yes. CVE-2026-40865 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-24231.
- When was CVE-2026-40865 published?
- CVE-2026-40865 was published on 2026-04-21 and last updated on 2026-06-17.
References
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