CVE-2026-52855Wings exposes node configuration secrets through egg configuration-file templating
- 9.9CriticalCVSS base score
- 0.51%Exploitation in 30 daysEPSS · top 56% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
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.
Timeline
ID reserved
By GitHub_M
- 53 days later
· 53 days later
Published
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| GitHub_MCNA (assigner) | 3.1 | Critical9.9 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H |
| NVDNVD · Deferred | 3.1 | Critical9.9 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H |
- EPSS (exploitation in 30 days)
- 0.51% · top 56% of all CVEs (12 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: total
The list uses the assigner's score when there is one, then CISA's, then NVD's: Critical 9.9.
Affected products
- affected < 1.12.3
Affected packages
From reviewed advisories of the GitHub Advisory Database.
- Gogithub.com/pterodactyl/wingsGHSA-pfvc-3p5h-x7h6 (opens in a new tab)
References
References3
- https://github.com/pterodactyl/wings/security/advisories/GHSA-pfvc-3p5h-x7h6 (opens in a new tab)x_refsource_CONFIRM
- https://github.com/pterodactyl/wings/commit/eb65e27ae077a63e38518c490768486af1cd86a9 (opens in a new tab)x_refsource_MISC
- https://github.com/pterodactyl/wings/releases/tag/v1.12.3 (opens in a new tab)x_refsource_MISC
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2026-51568 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisory GHSA-pfvc-3p5h-x7h6 (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2026-52855)Record last updated .