CVE-2026-52855: 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 a

criticalCVSS 9.9CVE-2026-52855

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.

Details

Source: NVD Recent CVEs (US · database · site)
Severity: critical — CVSS 9.9
Published: 2026-07-31
Last updated: 2026-07-31
Exploitation: Not in CISA KEV at last sync

Original advisory: https://nvd.nist.gov/vuln/detail/CVE-2026-52855

Referenced CVEs

CVE	CSIRTS overview	External
CVE-2026-52855	coverage & exploitation status	NVD · CVE.org

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criticalGHSA-pfvc-3p5h-x7h6: Wings exposes node configuration secrets through egg configuration-file templatingghsa

CVE-2026-52855: 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 a

Details

Referenced CVEs

Same CVEs, other sources

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