CVE-2026-52855
Critical
Description
Wings is the server control plane for Pterodactyl, a free, open-source game server management panel. Prior to 1.12.3, {{config.}} placeholders in egg configuration-file templates allow a low-privileged user to read {{config.token}}, {{config.token_id}}, and {{config.docker.registries}} from the full daemon configuration. This issue is fixed in version 1.12.3.
SeverityCritical
CVSS9.9
Exploit probability—
ProductGithub.com/pterodactyl/wings
PublishedJul 31, 2026
First seenJul 31, 2026
Weakness typeCWE-200Sensitive information exposureCWE-522CWE-522
How to fix
Update
- github.com/pterodactyl/wings1.12.3 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| github.com/pterodactyl/wingsGo | v < 1.12.3 | 1.12.3 |
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