Alibaba

By the Year

In 2026 there have been 1 vulnerability in Alibaba with an average score of 10.0 out of ten. Alibaba did not have any published security vulnerabilities last year. That is, 1 more vulnerability have already been reported in 2026 as compared to last year.

Recent Alibaba Security Vulnerabilities

CVE	Date	Vulnerability	Products
CVE-2025-70974	Jan 09, 2026	Fastjson <1.2.48 JNDI Injection via @type Field (CVE-2025-70974) Fastjson before 1.2.48 mishandles autoType because, when an @type key is in a JSON document, and the value of that key is the name of a Java class, there may be calls to certain public methods of that class. Depending on the behavior of those methods, there may be JNDI injection with an attacker-supplied payload located elsewhere in that JSON document. This was exploited in the wild in 2023 through 2025. NOTE: this issue exists because of an incomplete fix for CVE-2017-18349. Also, a later bypass is covered by CVE-2022-25845.
CVE-2020-21699	Aug 22, 2023	Tengine 2.2.2 Range Filter INT Overflow Leak Vulnerability The web server Tengine 2.2.2 developed in the Nginx version from 0.5.6 thru 1.13.2 is vulnerable to an integer overflow vulnerability in the nginx range filter module, resulting in the leakage of potentially sensitive information triggered by specially crafted requests.	Tengine
CVE-2021-43116	Jul 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 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.	Nacos
CVE-2022-25845	Jun 10, 2022	The package com.alibaba:fastjson before 1.2.83 are vulnerable to Deserialization of Untrusted Data by bypassing the default autoType shutdown restrictions The package com.alibaba:fastjson before 1.2.83 are vulnerable to Deserialization of Untrusted Data by bypassing the default autoType shutdown restrictions, which is possible under certain conditions. Exploiting this vulnerability allows attacking remote servers. Workaround: If upgrading is not possible, you can enable [safeMode](https://github.com/alibaba/fastjson/wiki/fastjson_safemode).	Fastjson
CVE-2021-44667	Mar 11, 2022	A Cross Site Scripting (XSS) vulnerability exists in Nacos 2.0.3 in auth/users A Cross Site Scripting (XSS) vulnerability exists in Nacos 2.0.3 in auth/users via the (1) pageSize and (2) pageNo parameters.	Nacos
CVE-2021-33800	Nov 03, 2021	In Druid 1.2.3, visiting the path with parameter in a certain function In Druid 1.2.3, visiting the path with parameter in a certain function can lead to directory traversal.	Druid
CVE-2021-29442	Apr 27, 2021	Nacos is a platform designed for dynamic service discovery and configuration and service management 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)	Nacos
CVE-2021-29441	Apr 27, 2021	Nacos is a platform designed for dynamic service discovery and configuration and service management 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.	Nacos
CVE-2020-19676	Sep 30, 2020	Nacos 1.1.4 is affected by: Incorrect Access Control 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)	Nacos