---
cve: "CVE-2022-3590"
severity: "MEDIUM"
cvss: 5.9
epss: "3.2%"
vendor: "WordPress"
kev: false
exploited: false
published: "2022-12-14 09:15:09"
tags: [cve, security, medium]
source: tsecurity.de CVE-Dossier
exported: "2026-08-31T11:46:02+02:00"
---

# CVE-2022-3590

> 5.9 MEDIUM

## Beschreibung

WordPress is affected by an unauthenticated blind SSRF in the pingback feature. Because of a TOCTOU race condition between the validation checks and the HTTP request, attackers can reach internal hosts that are explicitly forbidden.

## CVSS-Vektor

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

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

## Referenzen

- <https://wpscan.com/vulnerability/c8814e6e-78b3-4f63-a1d3-6906a84c1f11>
- <https://blog.sonarsource.com/wordpress-core-unauthenticated-blind-ssrf/>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2022-3590) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_