---
cve: "CVE-2026-45448"
severity: "MEDIUM"
cvss: 4.3
epss: "0.2%"
vendor: "ntop"
kev: false
exploited: false
published: "2026-05-14 17:16:23"
tags: [cve, security, medium]
source: tsecurity.de CVE-Dossier
exported: "2026-11-08T23:28:11+01:00"
---

# CVE-2026-45448

> 4.3 MEDIUM

## Beschreibung

CWE-601 URL redirection to untrusted site ('open redirect')

## CNA-Record (Kanon, cvelistV5)

- CNA: **INCD**
- State: PUBLISHED
- Stand: 2026-05-14 18:35:32
- CNA-CVSS: **4.3** (`CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N`)

## CISA-Anreicherung (vulnrichment/ADP)

- CISA-SSVC (Coordinator, v2.0.3):
  - Exploitation: **none**
  - Automatable: **no**
  - Technical Impact: **partial**

## CVSS-Vektor

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

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

## Schwachstellen-Klasse

- **CWE-601** — URL Redirection to Untrusted Site
  The web application accepts a user-controlled input that specifies a link to an external site, and uses that link in a redirect.

## Angriffsmuster (CAPEC)

- [CAPEC-178 — Cross-Site Flashing](https://capec.mitre.org/data/definitions/178.html) _(Severity: Medium)_

## Referenzen

- <https://www.gov.il/en/departments/dynamiccollectors/cve_advisories_listing?skip=0>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/sicherheitsluecken/cve-2026-45448/) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI WID (CSAF)_