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  5. CVE-2023-36822

CVE-2023-36822: Uptime Kuma's authenticated path traversal via plugin repository name may lead to unavailability or data loss

May 1, 2024

A path traversal vulnerability via the plugin repository name allows an authenticated attacker to delete files on the server leading to unavailability and potentially data loss.

References

  • github.com/advisories/GHSA-vr8x-74pm-6vj7
  • github.com/louislam/uptime-kuma
  • github.com/louislam/uptime-kuma/blob/de74efb2e6601dcbcfed32cddefc4078a80fcb0b/server/plugins-manager.js
  • github.com/louislam/uptime-kuma/commit/a0736e04b2838aae198c2110db244eab6f87757b
  • github.com/louislam/uptime-kuma/pull/3346
  • github.com/louislam/uptime-kuma/releases/tag/1.22.1
  • github.com/louislam/uptime-kuma/security/advisories/GHSA-vr8x-74pm-6vj7
  • nvd.nist.gov/vuln/detail/CVE-2023-36822

Code Behaviors & Features

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Affected versions

All versions before 1.22.1

Fixed versions

  • 1.22.1

Solution

Upgrade to version 1.22.1 or above.

Impact 6.5 MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Learn more about CVSS

Weakness

  • CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Source file

npm/uptime-kuma/CVE-2023-36822.yml

Spotted a mistake? Edit the file on GitLab.

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