{"apiVersion":"1.0","identifier":"CVE-2026-61617","description":"Wings is the server control plane for the Pterodactyl game-server management panel. In versions up to and including 1.13.2, the SFTP write path does not enforce a server-s disk quota during a transfer, allowing a tenant with SFTP write access to a single server to exhaust the host node-s physical disk and take down every server on it. Wings checks available space only once, as a boolean, when the write handle is opened, using a stale cached usage value and without knowing the size of the incoming data, and it then returns a raw, unaccounted file handle that is never re-checked as the transfer proceeds. A single upload can therefore be written without bound, far beyond the configured disk limit, until the node-s disk is full, and because a server stopped for exceeding its limit is not treated as suspended, SFTP writes are still accepted even after the quota is already exceeded. This issue is fixed in version 1.13.3.","publishedAt":"2026-08-26T22:16:25","lastModifiedAt":"2026-08-27T17:19:02","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-61617","cvssScore":7.7,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H","epssProbability":0.00249,"riskScore":0.79,"affectedProduct":"Wings","affectedVersions":"<=1.13.2","vulnerabilityType":"Library","operatingSystems":[],"links":{"self":"https://www.redsauce.net/api/cves/CVE-2026-61617","webPages":{"es":"https://www.redsauce.net/es/cves/CVE-2026-61617","en":"https://www.redsauce.net/en/cves/CVE-2026-61617","fr":"https://www.redsauce.net/fr/cves/CVE-2026-61617","pt":"https://www.redsauce.net/pt/cves/CVE-2026-61617","de":"https://www.redsauce.net/de/cves/CVE-2026-61617","sk":"https://www.redsauce.net/sk/cves/CVE-2026-61617","el":"https://www.redsauce.net/el/cves/CVE-2026-61617"},"source":"https://nvd.nist.gov/vuln/detail/CVE-2026-61617"}}