---
cve: "CVE-2024-4989"
severity: "MEDIUM"
cvss: 5.4
epss: ""
vendor: "WSO2"
kev: false
exploited: false
published: "2026-10-21 14:17:04"
tags: [cve, security, medium]
source: tsecurity.de CVE-Dossier
exported: "2026-10-23T00:05:10+02:00"
---

# CVE-2024-4989

> 5.4 MEDIUM · 🧪 PoC

## Beschreibung

The callback URL parameter in WSO2 API Manager fails to validate user-supplied input, allowing it to be controlled by malicious actors.

Exploitation of this vulnerability could lead to users being redirected to attacker-controlled web pages. This can be used in conjunction with social engineering techniques to trick users into interacting with malicious links, potentially resulting in phishing attacks aimed at acquiring sensitive information or causing other harm.

## CNA-Record (Kanon, cvelistV5)

- CNA: **WSO2**
- State: PUBLISHED
- Stand: 2026-10-21 13:41:06
- CNA-CVSS: **5.4** (`CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N`)

## CVSS-Vektor

```
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/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 | Gering | warn |
| A Verfügbarkeit | Keine | good |

## Schwachstellen-Klasse

- **CWE-601** — URL Redirection to Untrusted Site ('Open Redirect')
  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://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2026/WSO2-2024-3403/>
- <https://github.com/wso2/product-apim/pull/13502>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/sicherheitsluecken/cve-2024-4989/) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI WID (CSAF)_