---
cve: "CVE-2026-90563"
severity: "MEDIUM"
cvss: 5.1
epss: "20%"
vendor: "maliangnansheng"
kev: false
exploited: false
published: "2026-09-13 15:16:28"
tags: [cve, security, medium]
source: tsecurity.de CVE-Dossier
exported: "2026-09-17T12:47:35+02:00"
---

# CVE-2026-90563

> 5.1 MEDIUM · 🧪 PoC

## Beschreibung

A vulnerability was determined in maliangnansheng bbs-springboot 3.0.0. This affects the function utils.toToc of the file ArticleController.java. This manipulation causes cross site scripting. The attack is possible to be carried out remotely.

## CVSS-Vektor

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

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

## Referenzen

- <https://vuldb.com/vuln/403148>
- <https://vuldb.com/vuln/403148/cti>
- <https://vuldb.com/cve/CVE-2026-90563>
- <https://vuldb.com/submit/912549>
- <https://github.com/maliangnansheng/bbs-springboot/issues/38>
- <https://github.com/maliangnansheng/bbs-vue3-ui/pull/2>
- <https://github.com/maliangnansheng/bbs-springboot/>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-90563) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_