CVE-2022-45688

HIGH

A stack overflow in the XML.toJSONObject component of hutool-json v5.8.10 allows attackers to cause a Denial of Service (DoS) via crafted JSON or XML data.

Affects 2 products across 2 vendors.

CVSS 3.17.5
EPSS1.3%
Percentile69th
PatchUnknown
CVSS Vector — Plain English Remotely exploitable over the network, low complexity, no authentication required, no user interaction needed, impact contained to the vulnerable component, no confidentiality impact, no integrity impact, full availability impact.
CWE Weakness Definitions
CWE-787: Out-of-Bounds Write

Software writes data past buffer boundaries, corrupting memory and potentially enabling code execution.

◆ AI Analysis — automated analysis, not human-reviewed

A stack overflow vulnerability in the XML.toJSONObject component of hutool-json v5.8.10 can be exploited by attackers to cause a Denial of Service (DoS) through specially crafted JSON or XML data.

BSID: BS-2022-GLOBAL-063882-H • Model: /workspace/models/qwen2.5-coder-32b-instruct-bf16 • Confidence: MEDIUM

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Frequently Asked Questions
What is CVE-2022-45688?
A stack overflow vulnerability in the XML.toJSONObject component of hutool-json v5.8.10 can be exploited by attackers to cause a Denial of Service (DoS) through specially crafted JSON or XML data.
What is the CVSS score for CVE-2022-45688?
CVE-2022-45688 has CVSS 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H. EPSS: 1.3%.
Is CVE-2022-45688 actively exploited?
No confirmed active exploitation of CVE-2022-45688 as of 2026-05-30.
How do I remediate CVE-2022-45688?
Priority: HIGH.
What systems are affected by CVE-2022-45688?
CVE-2022-45688 affects Hutool Hutool; Stleary Json-Java.
Vulnerability Details
CVE IDCVE-2022-45688
BSIDBS-2022-GLOBAL-063882-H BreachSpider Global ID
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Published2022-12-13
Last Modified2025-09-19
ICS Relevance15%
Weakness (CWE)
Out-of-Bounds Write
SourceNVD
Official Description

A stack overflow in the XML.toJSONObject component of hutool-json v5.8.10 allows attackers to cause a Denial of Service (DoS) via crafted JSON or XML data.

Source: NIST NVD / MITRE CVE Database

Attack Vector Analysis — CITED Relevance

The vulnerability arises from improper handling of deeply nested XML or JSON structures, leading to excessive stack usage and ultimately a stack overflow. Attackers can craft malicious input to trigger this condition, potentially leading to service unavailability.

Exploitation Likelihood: MEDIUM

Affected Products
VendorProductAffected Versions
Hutool Hutool 5.8.10
Stleary Json-Java < 20230227
Remediation

No official vendor advisory link on record. See the CVE record →

Threat Intelligence
● Threat Intelligence Validated: October 2026 | Threat Age: 1402 Days
CISA known-exploitedNot in KEV catalog
Public ExploitNot confirmed
PoC CodeNot confirmed
AI Enrichment Record — provenance & audit hash
Model/workspace/models/qwen2.5-coder-32b-instruct-bf16
ConfidenceMEDIUM
Enriched At2026-05-24
SHA-512 Audit Hash7b923485238b46403836a5a260219229bdc2c530c69b29bb0a3c93963b7396fbb104c413cab5101d40185d731b2d477d16a97339e81e4414e9c24a682a2f7fd0
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