CVE-2026-52855
CRITICALWings exposes node configuration secrets through egg configuration-file templating
Title source: cnaDescription
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.
References (3)
Core 3
Core References
X_Refsource_Confirm x_refsource_confirm
https://github.com/pterodactyl/wings/security/advisories/GHSA-pfvc-3p5h-x7h6
X_Refsource_Misc x_refsource_misc
https://github.com/pterodactyl/wings/commit/eb65e27ae077a63e38518c490768486af1cd86a9
X_Refsource_Misc x_refsource_misc
https://github.com/pterodactyl/wings/releases/tag/v1.12.3
Scores
CVSS v3
9.9
EPSS
0.0027
EPSS Percentile
19.5%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
CWE
CWE-200
CWE-522
Status
published
Products (2)
pterodactyl/wings
0 - 1.12.3Go
pterodactyl/wings
< 1.12.3
Published
Jul 31, 2026
Tracked Since
Jul 31, 2026