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CVE-2023-24162

CVE-2023-24162: Dromara Hutool Deserialization of Untrusted Data vulnerability

9.8

CVSS Score
3.1

Basic Information

CVE ID
CVE-2023-24162
GHSA ID
GHSA-77h8-5j3h-jcjf
EPSS Score
0.36542%
CWE
CWE-502
Published
1/31/2023
Updated
2/16/2023
KEV Status
No
Technology
TechnologyJava

Technical Details

CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Package NameEcosystemVulnerable VersionsFirst Patched Version
cn.hutool:hutool-allmaven<= 5.8.11

Vulnerability Intelligence
Miggo AIMiggo AI

Miggo AIRoot Cause Analysis

The vulnerability documentation explicitly identifies XmlUtil.readObjectFromXml as the entry point. The Gitee issue shows this method directly passes user-controlled XML to XMLDecoder.readObject(), which is known to be unsafe. Multiple authoritative sources (CVE, GHSA, and project's own issue tracker) confirm this function's role in the exploit chain. The maintainer's response about adding warnings but not fixing the method further confirms its vulnerable nature.

Vulnerable functions

Only Mi**o us*rs **n s** t*is s**tion

WAF Protection Rules

WAF Rule

**s*ri*liz*tion vuln*r**ility in *rom*r* *utool v*.*.** *llows *tt**k*r to *x**ut* *r*itr*ry *o** vi* t** XmlUtil.r***O*j**t*romXml p*r*m*t*r.

Reasoning

T** vuln*r**ility *o*um*nt*tion *xpli*itly i**nti*i*s `XmlUtil.r***O*j**t*romXml` *s t** *ntry point. T** *it** issu* s*ows t*is m*t*o* *ir**tly p*ss*s us*r-*ontroll** XML to `XML***o**r.r***O*j**t()`, w*i** is known to ** uns***. Multipl* *ut*orit*t