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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities
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CVE-2023-49804 Detail

Description

Uptime Kuma is an easy-to-use self-hosted monitoring tool. Prior to version 1.23.9, when a user changes their login password in Uptime Kuma, a previously logged-in user retains access without being logged out. This behavior persists consistently, even after system restarts or browser restarts. This vulnerability allows unauthorized access to user accounts, compromising the security of sensitive information. The same vulnerability was partially fixed in CVE-2023-44400, but logging existing users out of their accounts was forgotten. To mitigate the risks associated with this vulnerability, the maintainers made the server emit a `refresh` event (clients handle this by reloading) and then disconnecting all clients except the one initiating the password change. It is recommended to update Uptime Kuma to version 1.23.9.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://github.com/louislam/uptime-kuma/commit/482049c72b3a650c7bc5c26c2f4d57a21c0e0aa0 Patch 
https://github.com/louislam/uptime-kuma/security/advisories/GHSA-88j4-pcx8-q4q3 Vendor Advisory 
https://github.com/louislam/uptime-kuma/security/advisories/GHSA-g9v2-wqcj-j99g Not Applicable 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-384 Session Fixation GitHub, Inc.  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

3 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2023-49804
NVD Published Date:
12/11/2023
NVD Last Modified:
12/14/2023
Source:
GitHub, Inc.