Critical severityNVD Advisory· Published Jul 31, 2026· Updated Jul 31, 2026
Wings exposes node configuration secrets through egg configuration-file templating
CVE-2026-52855
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.
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Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
github.com/pterodactyl/wingsGo | < 1.12.3 | 1.12.3 |
Affected products
1- Range: <1.12.3
Patches
Vulnerability mechanics
References
4- github.com/advisories/GHSA-pfvc-3p5h-x7h6ghsaADVISORY
- github.com/pterodactyl/wings/commit/eb65e27ae077a63e38518c490768486af1cd86a9ghsax_refsource_MISCWEB
- github.com/pterodactyl/wings/releases/tag/v1.12.3ghsax_refsource_MISCWEB
- github.com/pterodactyl/wings/security/advisories/GHSA-pfvc-3p5h-x7h6ghsax_refsource_CONFIRMWEB
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