weixin4j has Improperly Controlled Sequential Memory Allocation
Improperly Controlled Sequential Memory Allocation vulnerability in foxinmy weixin4j (weixin4j-base/src/main/java/com/foxinmy/weixin4j/util modules). This vulnerability is associated with program files CharArrayBuffer.Java, ClassUtil.Java.
This issue affects all versions of weixin4j. A path is available: d1c8258
Affected software
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| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| Java / Kotlin (Maven) | com.foxinmy:weixin4j-base | <= 1.10.2 | no fix |
References
- CVSS vector
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:L/SI:N/SA:N/AU:Y/R:A/V:D/RE:M/U:Amber- Weakness (CWE)
CWE-1325- Platform
- Java / Kotlin (Maven)
- Package
com.foxinmy:weixin4j-base- Disclosed
- 27.01.2026
- Updated
- 11.10.2026 12:22
Sources and licenses
OSV / GitHub Advisory Database - GHSA-444m-px7r-qpvv - CC BY 4.0
Vulnerability history: com.foxinmy:weixin4j-base
All published vulnerabilities of this package (Java / Kotlin (Maven)), newest first. Shows whether this is a one-off slip or a package that needs watching.
This is the only known vulnerability of this package.
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