TI-2023-27922 Aliases CVE-2023-51075 GHSA-7m7h-rgvp-3v4r

hutool-core v5.8.23 was discovered to contain an infinite loop in the…

MEDIUM 40CWE-835Published 2023-12-27 · Updated 2025-04-17

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: Denial of service
Confidentiality · integrity · availability: None · None · High
Fix status: Fixed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA and GitHub. Impact type from CWE-835.

Summary

hutool-core v5.8.23 was discovered to contain an infinite loop in the StrSplitter.splitByRegex function. This vulnerability allows attackers to cause a Denial of Service (DoS) via manipulation of the first two parameters.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00654 51st percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by NVD

Fix Fixed cn.hutool:hutool-core (Maven): 5.8.24

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: Yes
Technical impact: Partial

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 5.8.24	5.8.24	Patch available	GHSA-7m7h-rgvp-3v4r

— Vendor— Affected all versions Fixed in — No fix listed CNA
cn.hutool:hutool-core (Maven) Vendor— Affected before 5.8.24 Fixed in 5.8.24 Patch available GHSA-7m7h-rgvp-3v4r

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:hutool:hutool::::::::	before 5.8.24	Vulnerable	Hutool

cpe:2.3:a:hutool:hutool:*:*:*:*:*:*:*:* Versions before 5.8.24 Vulnerable ·Hutool

Remediation

Fix · GHSA-7m7h-rgvp-3v4r cn.hutool:hutool-core (Maven) Fixed in 5.8.24 Advisory →

Timeline

2026-10-02 Threatist record created from CVE-2023-51075
2026-10-03 Alias added: GHSA-7m7h-rgvp-3v4r
2026-10-14 EPSS moved to the 50th–90th percentile

References

Exploit 1

https://github.com/dromara/hutool/issues/3421

Advisory 1

https://nvd.nist.gov/vuln/detail/CVE-2023-51075

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