TI-2025-35410 Aliases CVE-2025-56769 GHSA-gcfh-36x4-mgj6

An issue was discovered in chinabugotech hutool before 5.8.4 allowing attackers to…

HIGH 70CWE-77Published 2025-09-25 · Updated 2025-09-26

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: Code execution
Confidentiality · integrity · availability: Low · Low · None
Fix status: Fixed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA and GitHub. Impact type from CWE-77.

Summary

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.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV

EPSS 0.0034 27th percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by NVD

Fix Fixed cn.hutool:hutool-extra (Maven): 5.8.40

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: Poc
Automatable: Yes
Technical impact: Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	—	all versions	—	No fix listed	CNA
—	cn.hutool:hutool-extra (Maven)	before 5.8.40	5.8.40	Patch available	GHSA-gcfh-36x4-mgj6

— Vendor— Affected all versions Fixed in — No fix listed CNA
cn.hutool:hutool-extra (Maven) Vendor— Affected before 5.8.40 Fixed in 5.8.40 Patch available GHSA-gcfh-36x4-mgj6

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:hutool:hutool::::::::	before 5.8.40	Vulnerable	Hutool

cpe:2.3:a:hutool:hutool:*:*:*:*:*:*:*:* Versions before 5.8.40 Vulnerable ·Hutool

Remediation

Fix · GHSA-gcfh-36x4-mgj6 cn.hutool:hutool-extra (Maven) Fixed in 5.8.40 Advisory →

Timeline

2026-10-02 Threatist record created from CVE-2025-56769
2026-10-03 Alias added: GHSA-gcfh-36x4-mgj6

References

Exploit 1

https://github.com/chinabugotech/hutool/issues/3994

Advisory 1

https://nvd.nist.gov/vuln/detail/CVE-2025-56769

Other 2

TI-2023-22548 hutool v5.8.21 was discovered to contain a buffer overflow via the component jsonObject.putByPath. CVSS 3.1CRITICAL 9.8
TI-2023-22547 hutool v5.8.21 was discovered to contain a buffer overflow via the component jsonArray. CVSS 3.1CRITICAL 9.8
TI-2023-09904 Deserialization vulnerability in Dromara Hutool v5.8.11 allows attacker to execute… CVSS 3.1CRITICAL 9.8
TI-2023-22549 hutool v5.8.21 was discovered to contain a buffer overflow via the component JSONUtil.parse(). CVSS 3.1HIGH 7.5
TI-2022-22552 A stack overflow in the org.json.JSONTokener.nextValue::JSONTokener.java component of… CVSS 3.1HIGH 7.5
TI-2022-22551 hutool-json v5.8.10 was discovered to contain an out of memory error. CVSS 3.1HIGH 7.5

See all 14 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences