CVE-2022-45688

HIGHNVD 7.57.5—

7.5

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.

CVSS v3: 7.5
EG Score: 7.5(medium)
EPSS: 79.3%
KEV: Not listed

Published

December 13, 2022

Last Modified

September 19, 2025

References (4)

cve@mitrehttps://github.com/dromara/hutool/issues/2748
cve@mitrehttps://github.com/stleary/JSON-java/issues/708
af854a3a-2127-422b-91ae-364da2661108https://github.com/dromara/hutool/issues/2748
af854a3a-2127-422b-91ae-364da2661108https://github.com/stleary/JSON-java/issues/708

Affected Packages

(2 across 1 ecosystem)

Maven(2)

Package	Vulnerable range	Fixed in	Dependents
cn.hutool:hutool-json	4.0.0 ... 5.8.9 (191 versions)	5.8.25	—
org.json:json	20070829 ... 20220924 (22 versions)	20230227	—

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-787Out-of-bounds Write

Data Freshness Timeline

(refreshed 9× in last 7d / 9× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-05-27 13:39 UTCepss_batch
2026-05-27 13:39 UTCepss_batch
2026-05-26 13:43 UTCepss_batch
2026-05-26 13:43 UTCepss_batch
2026-05-26 13:43 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-25 10:47 UTCEG score recompute

Frequently asked(5)

What is CVE-2022-45688?

CVE-2022-45688 is a high vulnerability published on December 13, 2022. 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.

When was CVE-2022-45688 disclosed?

CVE-2022-45688 was first published in the National Vulnerability Database on December 13, 2022, with the most recent update on September 19, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2022-45688 actively exploited?

CVE-2022-45688 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 79.3% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2022-45688?

CVE-2022-45688 has a CVSS v3 base score of 7.5 (NVD).

How do I remediate CVE-2022-45688?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2022-45688, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

See which npm, PyPI, Go, and Maven packages are affected by CVE-2022-45688

Explore →

Is Your Infrastructure Affected by CVE-2022-45688?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Start Free Scan →Browse All CVEs