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I. Basic Information for CVE-2025-67221
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
The orjson.dumps function in orjson thru 3.11.4 does not limit recursion for deeply nested JSON documents.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
orjson 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
orjson是ijl个人开发者的一个快速、正确的 Python JSON 库。 orjson 3.11.4及之前版本存在安全漏洞，该漏洞源于orjson.dumps函数未限制深度嵌套JSON文档的递归。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
VendorProductAffected VersionsCPESubscribe
-n/a n/a -
II. Public POCs for CVE-2025-67221
#POC DescriptionSource LinkShenlong Link
1A vulnerability in orjsonhttps://github.com/kpatsakis/CVE-2025-67221POC Details
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III. Intelligence Information for CVE-2025-67221
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IV. Related Vulnerabilities
Same product: n/a
Same vendor: n/a
V. Comments for CVE-2025-67221

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