---
cve: "CVE-2026-24059"
severity: "MEDIUM"
cvss: 6.5
epss: "30%"
vendor: "Gitea"
kev: false
exploited: false
published: "2026-08-13 17:17:21"
tags: [cve, security, medium]
source: tsecurity.de CVE-Dossier
exported: "2026-09-07T10:38:37+02:00"
---

# CVE-2026-24059

> 6.5 MEDIUM · 🧪 PoC

## Beschreibung

The GET /api/v1/user/actions/runners/registration-token endpoint (and its owner- and repository-level equivalents) creates a new runner registration token if none exists, yet the API scope middleware classifies it as read-only because it is a GET request. A holder of a leaked read:user-scoped token can therefore mint a registration token and register a malicious Actions runner that executes workflow jobs with access to repository secrets and source code.

## CVSS-Vektor

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

| 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 | Keine | good |
| A Verfügbarkeit | Keine | good |

## Patch verfügbar (OSV)

- f913d90ab664c1deccdfbe8c563abb13e897d62b (Commit)

## Referenzen

- <https://github.com/go-gitea/gitea/security/advisories/GHSA-v43r-86x9-8523>
- <https://github.com/go-gitea/gitea/pull/36801>
- <https://github.com/go-gitea/gitea/releases/tag/v1.25.5>
- <https://blog.gitea.com/release-of-1.25.5/>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-24059) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_