TI-2023-16646 Aliases CVE-2023-33695 GHSA-7mcw-xmx3-7p8m

Hutool v5.8.17 and below was discovered to contain an information disclosure…

LOW 33CWE-732Published 2023-06-13 · Updated 2025-01-03

Key facts

Attack vector: Local
Privileges required: Low
User interaction: None
Attack complexity: Low
Impact type: —
Confidentiality · integrity · availability: High · High · None
Fix status: Fixed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA and GitHub.

Summary

Hutool v5.8.17 and below was discovered to contain an information disclosure vulnerability via the File.createTempFile() function at /core/io/FileUtil.java.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00244 15th percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by NVD

Fix Fixed cn.hutool:hutool-core (Maven): 5.8.19

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
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-core (Maven)	before 5.8.19	5.8.19	Patch available	GHSA-7mcw-xmx3-7p8m

— Vendor— Affected all versions Fixed in — No fix listed CNA
cn.hutool:hutool-core (Maven) Vendor— Affected before 5.8.19 Fixed in 5.8.19 Patch available GHSA-7mcw-xmx3-7p8m

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:hutool:hutool::::::::	up to 5.8.17	Vulnerable	Hutool

cpe:2.3:a:hutool:hutool:*:*:*:*:*:*:*:* Versions up to 5.8.17 Vulnerable ·Hutool

Remediation

Fix · GHSA-7mcw-xmx3-7p8m cn.hutool:hutool-core (Maven) Fixed in 5.8.19 Advisory →

Timeline

2026-10-02 Threatist record created from CVE-2023-33695
2026-10-03 Alias added: GHSA-7mcw-xmx3-7p8m

References

Exploit 1

https://github.com/dromara/hutool/issues/3103

Advisory 1

https://nvd.nist.gov/vuln/detail/CVE-2023-33695

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