Alibaba Nacos
By the Year
In 2024 there have been 0 vulnerabilities in Alibaba Nacos . Nacos did not have any published security vulnerabilities last year.
| Year | Vulnerabilities | Average Score |
|---|---|---|
| 2024 | 0 | 0.00 |
| 2023 | 0 | 0.00 |
| 2022 | 2 | 7.45 |
| 2021 | 2 | 8.65 |
| 2020 | 1 | 5.30 |
| 2019 | 0 | 0.00 |
| 2018 | 0 | 0.00 |
It may take a day or so for new Nacos vulnerabilities to show up in the stats or in the list of recent security vulnerabilties. Additionally vulnerabilities may be tagged under a different product or component name.
Recent Alibaba Nacos Security Vulnerabilities
An Access Control vulnerability exists in Nacos 2.0.3 in the access prompt page; enter username and password, click on login to capture packets and then change the returned package
CVE-2021-43116
8.8 - High
- July 05, 2022
An Access Control vulnerability exists in Nacos 2.0.3 in the access prompt page; enter username and password, click on login to capture packets and then change the returned package, which lets a malicious user login.
authentification
A Cross Site Scripting (XSS) vulnerability exists in Nacos 2.0.3 in auth/users
CVE-2021-44667
6.1 - Medium
- March 11, 2022
A Cross Site Scripting (XSS) vulnerability exists in Nacos 2.0.3 in auth/users via the (1) pageSize and (2) pageNo parameters.
XSS
Nacos is a platform designed for dynamic service discovery and configuration and service management
CVE-2021-29442
7.5 - High
- April 27, 2021
Nacos is a platform designed for dynamic service discovery and configuration and service management. In Nacos before version 1.4.1, the ConfigOpsController lets the user perform management operations like querying the database or even wiping it out. While the /data/remove endpoint is properly protected with the @Secured annotation, the /derby endpoint is not protected and can be openly accessed by unauthenticated users. These endpoints are only valid when using embedded storage (derby DB) so this issue should not affect those installations using external storage (e.g. mysql)
Missing Authentication for Critical Function
Nacos is a platform designed for dynamic service discovery and configuration and service management
CVE-2021-29441
9.8 - Critical
- April 27, 2021
Nacos is a platform designed for dynamic service discovery and configuration and service management. In Nacos before version 1.4.1, when configured to use authentication (-Dnacos.core.auth.enabled=true) Nacos uses the AuthFilter servlet filter to enforce authentication. This filter has a backdoor that enables Nacos servers to bypass this filter and therefore skip authentication checks. This mechanism relies on the user-agent HTTP header so it can be easily spoofed. This issue may allow any user to carry out any administrative tasks on the Nacos server.
Authentication Bypass by Spoofing
Nacos 1.1.4 is affected by: Incorrect Access Control
CVE-2020-19676
5.3 - Medium
- September 30, 2020
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:https://github.com/alibaba/nacos/issues/2284)
Information Disclosure
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