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CVE-2026-40867

Horilla: Unauthorized Helpdesk Attachment Access via Attachment ID Manipulation

HIGH
7.1
CVSS Score
Published: April 21, 2026 at 06:16 PM UTC
Updated: June 17, 2026 at 10:45 AM UTC
1 product affected across 1 vendorHorilla

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Severity
HIGH7.1
Exploit prediction
EPSS 0.2%
SSVC
PoC

Description

Horilla is a free and open source Human Resource Management System (HRMS). In 1.5.0, a broken access control vulnerability in the helpdesk attachment viewer allows any authenticated user to view attachments from other tickets by changing the attachment ID. This can expose sensitive support files and internal documents across unrelated users or teams.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

x_refsource_CONFIRM
Source: cverecord
https://github.com/horilla/horilla-hr/security/advisories/GHSA-j6qp-j853-qrff

SSVC — Action Prioritization

SSVCPoCNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.1HIGHGitHub_M
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-284CWE-639

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