CVE-2023-51080

Exp

The NumberUtil.toBigDecimal method in hutool-core v5.8.23 was discovered to contain a stack overflow.

Published: 2023-12-27 Last update: 2026-06-17 Assigner: [email protected] Source: [email protected]
NVD Status：Analyzed，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2023-51080 is rated High Exploit Risk (61.2/100): CVSS High severity, with low exploitation likelihood (EPSS 0.62%). 1 public exploit reference(s) are indexed (Exploit-DB). Public exploits are available—assess exposure, apply mitigations, and prioritize patching.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Public exploit references (Exploit-DB) for CVE-2023-51080

EDB-ID Source Kind Published Link
— nvd_ref exploit_tag Exploit-DB ↗

Exploit prediction scoring system (EPSS) score for CVE-2023-51080

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-06-15 0.08% 0.62% +0.54%
2 2025-11-21 0.23% 0.08% -0.15%
3 2025-11-18 — 0.23% —

Full EPSS history (10 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2023-51080

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
7.5 3.1 HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Click to expand
Attack vector (AV:N)
Could be attacked over the internet or any normal routed network—not just someone sitting at the machine.
Attack complexity (AC:L)
Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup.
Privileges required (PR:N)
No account or special rights needed—anonymous or random user is enough.
User interaction (UI:N)
Nobody has to click “OK” or open a trap file; it can work without a victim helping.
Scope (S:U)
Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems.
Confidentiality (C:N)
Doesn’t really leak secrets in a meaningful way.
Integrity (I:N)
Data isn’t meaningfully altered or forged.
Availability (A:H)
Could take the service down hard or make it unusable for people who depend on it.
 3.9 3.6 [email protected]

Weakness enumeration for CVE-2023-51080

GitHub Security Advisory for CVE-2023-51080

GHSA-m5hf-m3r2-xq53 · Severity: high · Ecosystem: maven — hutool-core was discovered to contain a stack overflow via NumberUtil.toBigDecimal method

Affected software / configurations for CVE-2023-51080

Vendor Product Version Raw CPE
hutool hutool >= 5.8.22, < 5.8.25 cpe:2.3:a:hutool:hutool:*:*:*:*:*:*:*:*

References for CVE-2023-51080

URL Tags
https://github.com/dromara/hutool/issues/3423 Exploit Issue Tracking Patch
cvelogic Threat Intelligence