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Incorrect Access Control in Nacos

Moderate severity GitHub Reviewed Published Aug 2, 2021 to the GitHub Advisory Database • Updated Feb 1, 2023

Package

maven com.alibaba.nacos:nacos-common (Maven)

Affected versions

< 1.2.0

Patched versions

1.2.0

Description

Nacos 1.1.4 is affected by: Incorrect Access Control. An environment can be set up locally to get the service details interface. Then other Nacos service names can be accessed through the service list interface. Service details can then be accessed when not logged in. (detail:alibaba/nacos#2284)

References

Published by the National Vulnerability Database Sep 30, 2020
Reviewed Apr 22, 2021
Published to the GitHub Advisory Database Aug 2, 2021
Last updated Feb 1, 2023

Severity

Moderate
5.3
/ 10

CVSS base metrics

Attack vector
Network
Attack complexity
Low
Privileges required
None
User interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Weaknesses

CVE ID

CVE-2020-19676

GHSA ID

GHSA-qf76-pr7x-h7r4

Source code

No known source code
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