CVE-2022-4565: Dromara HuTool cn.hutool.core.util.ZipUtil.java resource consumption

Severity: high (CVSS 7.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.0% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2022-12-16 · updated 2026-06-17
Weakness: CWE-404

Description

A vulnerability classified as problematic was found in Dromara HuTool up to 5.8.10. This vulnerability affects unknown code of the file cn.hutool.core.util.ZipUtil.java. The manipulation leads to resource consumption. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 5.8.11 is able to address this issue. It is recommended to upgrade the affected component. VDB-215974 is the identifier assigned to this vulnerability.

Affected products

Hutool: through 5.8.10

References

https://github.com/dromara/hutool/issues/2797
https://vuldb.com/?id.215974
https://github.com/dromara/hutool/issues/2797
https://vuldb.com/?id.215974

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