Medium

Oceanic allows unsanitized user input to lead to path traversal in URLs

  • Disclosed: 14.05.2024
  • Updated: 11.10.2026 10:22

Impact

Input to functions such as Client.rest.channels.removeBan is not url-encoded, resulting in specially crafted input such as ../../../channels/{id} being normalized into the url /api/v10/channels/{id}, and deleting a channel rather than removing a ban.

Workarounds

  • Sanitizing user input, ensuring strings are valid for the purpose they are being used for.
  • Encoding input with encodeURIComponent before providing it to the library.

References

OceanicJS/Oceanic@8bf8ee8373b8c565fbdbf70a609aba4fbc1a1ffe

Affected software

Click a technology to see all vulnerabilities affecting it.

PlatformPackageVulnerable versionsFixed in
npm package oceanic.js < 1.10.4 1.10.4

References

CVSS score 6.5/10
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Weakness (CWE)
CWE-22, CWE-23
Platform
npm
Package
oceanic.js
Disclosed
14.05.2024
Updated
11.10.2026 10:22

Sources and licenses

OSV / GitHub Advisory Database - GHSA-5h5v-hw44-f6gg - CC BY 4.0

Vulnerability history: oceanic.js

All published vulnerabilities of this package (npm package), newest first. Shows whether this is a one-off slip or a package that needs watching.

This is the only known vulnerability of this package.

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