Search criteria
3 vulnerabilities by Alibaba
CVE-2025-70974 (GCVE-0-2025-70974)
Vulnerability from cvelistv5 – Published: 2026-01-09 06:43 – Updated: 2026-01-09 21:37
VLAI?
Summary
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.
Severity ?
10 (Critical)
CWE
- CWE-829 - Inclusion of Functionality from Untrusted Control Sphere
Assigner
References
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CVE-2021-29441 (GCVE-0-2021-29441)
Vulnerability from cvelistv5 – Published: 2021-04-27 20:20 – Updated: 2024-08-03 22:02
VLAI?
Title
Authentication bypass
Summary
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.
Severity ?
8.6 (High)
CWE
- CWE-290 - Authentication Bypass by Spoofing
Assigner
References
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CVE-2021-29442 (GCVE-0-2021-29442)
Vulnerability from cvelistv5 – Published: 2021-04-27 20:20 – Updated: 2024-08-03 22:02
VLAI?
Title
Authentication bypass
Summary
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)
Severity ?
8.6 (High)
CWE
- CWE-306 - Missing Authentication for Critical Function
Assigner
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