---
cve: "CVE-2026-76832"
severity: "HIGH"
cvss: 8.5
epss: "84%"
vendor: "Agno AGI"
kev: false
exploited: false
published: "2026-08-19 22:17:27"
tags: [cve, security, high]
source: tsecurity.de CVE-Dossier
exported: "2026-09-03T08:39:08+02:00"
---

# CVE-2026-76832

> 8.5 HIGH · 🧪 PoC

## Beschreibung

Agno's PythonTools in libs/agno/agno/tools/python.py contains a path traversal vulnerability that allows attackers to read, write, or execute arbitrary files by supplying parent-directory traversal sequences in the file_name argument passed to read_file, save_to_file, or run_python_file tool actions. Attackers can inject traversal sequences such as '../../../../../../etc/passwd' through direct tool invocation or via prompt injection embedded in agent-processed content to escape the intended base_dir boundary and achieve arbitrary file read, arbitrary file write, or arbitrary Python code execution within the process user's authority.

## CVSS-Vektor

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

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

## Patch verfügbar (OSV)

- 710d7e7f846f93b7a3eadfd3e77075428c39e803 (Commit)

## Referenzen

- <https://github.com/agno-agi/agno>
- <https://github.com/agno-agi/agno/commit/710d7e7f846f93b7a3eadfd3e77075428c39e803>
- <https://www.vulncheck.com/advisories/agno-pythontools-path-traversal-via-joinpath-file-name-argument>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-76832) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_