---
cve: "CVE-2026-63431"
severity: "MEDIUM"
cvss: 6.5
epss: "0.2%"
vendor: "horilla"
kev: false
exploited: false
published: "2026-09-25 22:17:14"
tags: [cve, security, medium]
source: tsecurity.de CVE-Dossier
exported: "2026-09-28T19:50:38+02:00"
---

# CVE-2026-63431

> 6.5 MEDIUM · 🧪 PoC

## Beschreibung

Horilla is an HR and CRM software. In 1.5.0-85 and earlier, payroll/views/component_views.py does not consistently authorize access in allowances_deductions_tab, view_single_allowance, and view_single_deduction before loading records selected by emp_id, allowance_id, or deduction_id. An authenticated employee can substitute those identifiers to read another employee's salary structure, allowance and deduction amounts, personal loan disbursements, and repayment schedules without owning the record or holding payroll-view permissions. No complete fixed version is available as of this review.

## CVSS-Vektor

```
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
```

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Netzwerk | bad |
| AC Komplexität | Gering | bad |
| PR Privilegien | Gering | warn |
| UI Interaktion | Keine | bad |
| S Scope | Unverändert | good |
| C Vertraulichkeit | Hoch | bad |
| I Integrität | Keine | good |
| A Verfügbarkeit | Keine | good |

## Patch verfügbar (OSV)

- a17fdbbbfe9a276560d5f82e8360ab1910e623bf (Commit)

## Referenzen

- <https://github.com/horilla/horilla-hr/security/advisories/GHSA-c38j-fg3w-7rph>
- <https://github.com/horilla/horilla-hr/commit/a17fdbbbfe9a276560d5f82e8360ab1910e623bf>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-63431) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI WID (CSAF)_