Security context

What an agent needs to avoid regressing past fixes and find the next vuln in this repo.

aliyun/aliyun-openapi-java-sdk

              master @ 376c807
            

Fixes

CVEs

CRITICAL

Peak severity

Highlights

Auth Bypass: 1 prior fix. Scrutinize any change in this area.

aliyun-java-sdk-core: most-fixed (1 issue). Treat as high-risk during review.

3 high-severity fixes in this history; regressions here are high-impact.

Recurring patterns

The bug types that recur here, drawn from past fixes, not open vulnerabilities.

Remote Code Execution: The use of vulnerable versions of fastjson allows arbitrary deserialization of untrusted input via JSON.parseObject, enabling remote code execution. Developers must ensure deserialization is strictly controlled or upgraded to secure versions containing built-in safeguards against deserialization exploits.

Auth Bypass: Insecure default SSL/TLS configurations in HttpsUtils can lead to Man-in-the-Middle (MitM) attacks. Providing a secure, custom host-configured certificate validation mechanism is necessary to prevent traffic interception and connection spoofing.

Prototype Pollution: Vulnerable transitive dependencies (such as older gson versions) in downstream modules can lead to prototype pollution and denial-of-service, necessitating strict control over the dependency tree and immediate upgrades of core library packages.