{"id":"CVE-2026-52855","aliases":["GHSA-pfvc-3p5h-x7h6","GO-2026-6158"],"url":"https://o3.security/vulnerability/CVE-2026-52855","summary":"Wings exposes node configuration secrets through egg configuration-file templating","details":"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.","published":"2026-07-31T16:16:42.470Z","modified":"2026-09-12T03:30:33.870415366Z","cvss":{"score":9.9,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H"},"epss":{"score":0.0029,"percentile":0.21447,"asOf":"2026-09-13"},"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Go","name":"github.com/pterodactyl/wings","fixedVersion":"1.12.3"}],"fix":{"url":"https://github.com/pterodactyl/wings/commit/eb65e27ae077a63e38518c490768486af1cd86a9","label":"pterodactyl/wings@eb65e27"},"references":[{"type":"WEB","url":"https://github.com/pterodactyl/wings/releases/tag/v1.12.3"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/52xxx/CVE-2026-52855.json"},{"type":"ADVISORY","url":"https://github.com/pterodactyl/wings/security/advisories/GHSA-pfvc-3p5h-x7h6"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-52855"},{"type":"FIX","url":"https://github.com/pterodactyl/wings/commit/eb65e27ae077a63e38518c490768486af1cd86a9"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-09-12T03:30:33.870415366Z"}}