CVSS 3.1 Score 7.8 of 10 (high)


Published Dec 11, 2023
Updated: Dec 14, 2023
CWE ID 384


CVE-2023-49804 is a vulnerability that affects Uptime Kuma, a self-hosted monitoring tool, prior to version 1.23.9. It allows unauthorized access to user accounts when a user changes their login password, as previously logged-in users retain access without being logged out. This vulnerability poses a high risk to organizations as it compromises the security of sensitive information. To remediate this issue, it is recommended to update Uptime Kuma to version 1.23.9, which includes a fix that emits a `refresh` event and disconnects all clients except the one initiating the password change.


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