---
cve: "CVE-2026-16075"
severity: "MEDIUM"
cvss: 5.3
epss: "22%"
vendor: "AstrBotDevs"
kev: false
exploited: false
published: "2026-07-18 05:16:52"
tags: [cve, security, medium]
source: tsecurity.de CVE-Dossier
exported: "2026-09-11T13:01:22+02:00"
---

# CVE-2026-16075

> 5.3 MEDIUM · 🧪 PoC

## Beschreibung

A flaw has been found in AstrBotDevs AstrBot up to 4.25.5. This vulnerability affects the function OpenApiRoute.get_chat_sessions of the file astrbot/dashboard/routes/open_api.py of the component session-listing Endpoint. This manipulation of the argument Username causes authorization bypass. It is possible to initiate the attack remotely. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

## CVSS-Vektor

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

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

## Referenzen

- <https://vuldb.com/vuln/379790>
- <https://vuldb.com/vuln/379790/cti>
- <https://vuldb.com/cve/CVE-2026-16075>
- <https://vuldb.com/submit/852863>
- <https://gist.github.com/YLChen-007/5fee3adfd95333b0f4eff8165af61f81>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-16075) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_