What is the CVSS score of CVE-2025-56769?

CVE-2025-56769 has a CVSS 3.1 base score of 6.5 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N. EPSS exploitation probability: 0.1%.

Which versions of Hutool are affected by CVE-2025-56769?

Organizations using chinabugotech hutool should be aware of notable risk from CVE-2025-56769, a command injection vulnerability rated CVSS 6.5.. A patch is available.

Is there a public PoC exploit available for CVE-2025-56769?

Yes, a public proof-of-concept exploit is available for CVE-2025-56769. Prioritise patching immediately. EPSS: 0.1%.

How to fix or mitigate CVE-2025-56769?

Within 30 days: Identify affected systems running chinabugotech hutool and apply vendor patches as part of regular patch cycle. Validate input sanitization for user-controlled parameters.

Hutool CVE-2025-56769

MEDIUM

Command Injection (CWE-77)

2025-09-25 cve@mitre.org

RCE Command Injection Hutool

6.5

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

6.5 MEDIUM

AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

None

Lifecycle Timeline

Patch released

Mar 31, 2026 - 21:13 nvd

Patch available

Analysis Generated

Mar 28, 2026 - 19:14 vuln.today

PoC Detected

Oct 03, 2025 - 18:37 vuln.today

Public exploit code

CVE Published

Sep 25, 2025 - 23:15 nvd

MEDIUM 6.5

Blast Radius

ecosystem impact

† from your stack dependencies † transitive graph · vuln.today resolves 4-path depth

96 maven packages depend on cn.hutool:hutool-extra (11 direct, 85 indirect)

Ecosystem-wide dependent count for version 5.8.40.

DescriptionCVE.org

AnalysisAI

An issue was discovered in chinabugotech hutool before 5.8.4 allowing attackers to execute arbitrary expressions that lead to arbitrary method invocation and potentially remote code execution (RCE). Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified as Command Injection (CWE-77), which allows attackers to inject arbitrary commands into system command execution. An issue was discovered in chinabugotech hutool before 5.8.4 allowing attackers to execute arbitrary expressions that lead to arbitrary method invocation and potentially remote code execution (RCE) via the QLExpressEngine class. Affected products include: Hutool. Version information: before 5.8.4.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Use parameterized APIs, avoid shell execution, validate input with strict allowlists.