The NumberUtil.toBigDecimal method in hutool-core v5.8.23 was discovered to contain a stack overflow.
Priority LOW 34CWE-787Published · Updated
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 · NVD. Fix status from CNA and GitHub. Impact type from CWE-787 and the CVSS impact.
Summary
The NumberUtil.toBigDecimal method in hutool-core v5.8.23 was discovered to contain a stack overflow.
Why it matters now
EPSS 0.00619 49th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix Fixed cn.hutool:hutool-core (Maven): 5.8.25
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
| — | cn.hutool:hutool-core (Maven) | 5.8.22 to before 5.8.25 | 5.8.25 | Patch available | GHSA-m5hf-m3r2-xq53 |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
- cn.hutool:hutool-core (Maven) Vendor— Affected 5.8.22 to before 5.8.25 Fixed in 5.8.25 Patch available GHSA-m5hf-m3r2-xq53
Remediation
- Fix · GHSA-m5hf-m3r2-xq53 cn.hutool:hutool-core (Maven) Fixed in 5.8.25 Advisory →
Timeline
- 2026-10-02 Threatist record created from CVE-2023-51080
- 2026-10-03 Alias added: GHSA-m5hf-m3r2-xq53
References
More Hutool vulnerabilities
- 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
Sources
- CVE-2023-51080 · CVE Program
- CVE-2023-51080 · NVD
- FIRST EPSS
- GHSA-m5hf-m3r2-xq53 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences