---
cve: "CVE-2020-36996"
severity: "MEDIUM"
cvss: 5.1
epss: "0.2%"
vendor: "Php-fusion"
kev: false
exploited: false
published: "2026-01-30 17:16:10"
tags: [cve, security, medium]
source: tsecurity.de CVE-Dossier
exported: "2026-09-20T16:09:59+02:00"
---

# CVE-2020-36996

> 5.1 MEDIUM · 🧪 PoC

## Beschreibung

PHPFusion 9.03.50 contains a persistent cross-site scripting vulnerability in the print.php page that fails to properly sanitize user-submitted message content. Attackers can inject malicious JavaScript through forum messages that will execute when the print page is generated, allowing script execution in victim browsers.

## CVSS-Vektor

```
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N
```

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Netzwerk | bad |
| AC Komplexität | Gering | bad |
| PR Privilegien | Gering | warn |

## Referenzen

- <https://www.exploit-db.com/exploits/48497>
- <https://www.php-fusion.co.uk/home.php>
- <https://www.php-fusion.co.uk/php_fusion_9_downloads.php>
- <https://www.vulncheck.com/advisories/phpfusion-persistent-cross-site-scripting>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2020-36996) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_