CVE-2026-52857
Last modified
CVE-2026-52857 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. Wings is the server control plane for Pterodactyl, a free, open-source game server management panel. Prior to 1.13.0, unbounded json, yaml, and xml configuration-file parsers in parser.go can process an oversized non-file parser configuration file and exhaust Wings process memory.
Description
Wings is the server control plane for Pterodactyl, a free, open-source game server management panel. Prior to 1.13.0, unbounded json, yaml, and xml configuration-file parsers in parser.go can process an oversized non-file parser configuration file and exhaust Wings process memory. This issue is fixed in version 1.13.0.
Metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| pterodactyl | wings | < 1.13.0 |
References
Timeline
- Published
- Last Modified
- Status
- Received
Frequently Asked Questions
What is CVE-2026-52857?
How severe is CVE-2026-52857?
How do I fix CVE-2026-52857?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2026
- CVE-2026-52844Caddy is an extensible server platform that uses TLS by defa…7.5
- CVE-2026-52845Caddy is an extensible server platform that uses TLS by defa…8.1
- CVE-2026-52846Caddy is an extensible server platform that uses TLS by defa…4.2
- CVE-2026-5285Use after free in WebGL in Google Chrome prior to 146.0.7680…8.8
- CVE-2026-52855Wings is the server control plane for Pterodactyl, a free, o…9.9
- CVE-2026-52856Wings is the server control plane for Pterodactyl, a free, o…7.5
- CVE-2026-52858Vim is an open source, command line text editor. Prior to ve…7.8
- CVE-2026-52859Vim is an open source, command line text editor. Prior to ve…8.2
- CVE-2026-5286Use after free in Dawn in Google Chrome prior to 146.0.7680.…8.8
- CVE-2026-52860Vim is an open source, command line text editor. Prior to ve…7.8
- CVE-2026-52863In NLnet Labs Unbound 1.25.0 up to and including 1.25.1, a f…5.9
- CVE-2026-52865When NGINX Ingress Controller processes Ingress or Transport…7.1
Are you affected by CVE-2026-52857?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST