Session Fixation Affecting uptime-kuma package, versions >=0.0.0


Severity

Recommended
0.0
medium
0
10

CVSS assessment made by Snyk's Security Team. Learn more

Threat Intelligence

Exploit Maturity
Proof of concept
EPSS
0.04% (6th percentile)

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  • Snyk IDSNYK-JS-UPTIMEKUMA-6117630
  • published12 Dec 2023
  • disclosed12 Dec 2023
  • creditmanoonabbasi

Introduced: 12 Dec 2023

CVE-2023-49804  (opens in a new tab)
CWE-384  (opens in a new tab)

How to fix?

A fix was pushed into the master branch but not yet published.

Overview

Affected versions of this package are vulnerable to Session Fixation due to improper session management after a password change. An attacker can maintain access to an account without needing to re-authenticate by using an existing session that should have been invalidated.

Notes:

  1. This is only exploitable if the attacker has access to an active session before the password change.
  2. Sessions are only deleted on the client side after a user loggs out, meaning a local attacker could reuse said token with deep system access over the browser

References

CVSS Scores

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