CVE-2025-8866

Description

YugabyteDB Anywhere web server does not properly enforce authentication for the /metamaster/universe API endpoint. An unauthenticated attacker could exploit this flaw to obtain server networking configuration details, including private and public IP addresses and DNS records.

Category

5.1
CVSS
Severity: Medium
CVSS 4.0 •
EPSS 0.04%
Affected: YugabyteDB Inc YugabyteDB Anywhere
Published at:
Updated at:

References

Link Tags
https://docs.yugabyte.com/preview/secure/vulnerability-disclosure-policy/

Frequently Asked Questions

What is the severity of CVE-2025-8866?
CVE-2025-8866 has been scored as a medium severity vulnerability.
How to fix CVE-2025-8866?
To fix CVE-2025-8866, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2025-8866 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2025-8866 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2025-8866?
CVE-2025-8866 affects YugabyteDB Inc YugabyteDB Anywhere.
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