---
cve: "CVE-2025-53513"
severity: "HIGH"
cvss: 8.8
epss: "66%"
vendor: "Canonical"
kev: false
exploited: false
published: "2025-07-08 17:16:04"
tags: [cve, security, high]
source: tsecurity.de CVE-Dossier
exported: "2026-09-08T21:35:28+02:00"
---

# CVE-2025-53513

> 8.8 HIGH · 🧪 PoC

## Beschreibung

The /charms endpoint on a Juju controller lacked sufficient authorization checks, allowing any user with an account on the controller to upload a charm. Uploading a malicious charm that exploits a Zip Slip vulnerability could allow an attacker to gain access to a machine running a unit through the affected charm.

## CVSS-Vektor

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

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

## Patch verfügbar (OSV)

- 003bf7bb76eb4f2ebc1d8402c397dcd47b4ad26a (Commit)
- 9c21a01221528c4ad6245581d83fdfd52a07de2f (Commit)

## Referenzen

- <https://github.com/juju/juju/security/advisories/GHSA-24ch-w38v-xmh8>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2025-53513) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_