---
cve: "CVE-2026-48901"
severity: "HIGH"
cvss: 7.5
epss: "25%"
vendor: "Joomla! Project"
kev: false
exploited: false
published: "2026-05-26 16:42:41"
tags: [cve, security, high]
source: tsecurity.de CVE-Dossier
exported: "2026-09-06T07:31:18+02:00"
---

# CVE-2026-48901

> 7.5 HIGH

## Beschreibung

The InputFilter::getInstance() method omitted a security sensitive parameter from the instance cache key.

## CVSS-Vektor

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

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

## Patch verfügbar (OSV)

- 8c25616f32c8b5db376fb0cf2e5563605f8c1ae3 (Commit)
- bd77f0e215f7f4a17b0ddf78d39730b8abcac12a (Commit)

## Referenzen

- <https://developer.joomla.org/security-centre/1049-20260517-core-incorrect-cache-key-construction-for-inputfilter-objects.html>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-48901) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_