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I. Basic Information for CVE-2025-54883
Vulnerability Information

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Vulnerability Title
Vision UI's security-kit Contains Cryptographic Weakness
Source: NVD (National Vulnerability Database)
Vulnerability Description
Vision UI is a collection of enterprise-grade, dependency-free modules for modern web projects. In versions 1.4.0 and below, the getSecureRandomInt function in security-kit versions prior to 3.5.0 (packaged in Vision-ui <= 1.4.0) contains a critical cryptographic weakness. Due to a silent 32-bit integer overflow in its internal masking logic, the function fails to produce a uniform distribution of random numbers when the requested range between min and max is larger than 2³². The root cause is the use of a 32-bit bitwise left-shift operation (<<) to generate a bitmask for the rejection sampling algorithm. This causes the mask to be incorrect for any range requiring 32 or more bits of entropy. This issue is fixed in version 1.5.0.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
使用具有密码学弱点缺陷的PRNG
Source: NVD (National Vulnerability Database)
Vulnerability Title
Vision UI 安全特征问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Vision UI是David Osipov个人开发者的一个UI组件。 Vision UI 1.4.0及之前版本存在安全特征问题漏洞,该漏洞源于getSecureRandomInt函数存在32位整数溢出,可能导致随机数分布不均。
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
DavidOsipovVision-ui < 1.5.0 -
II. Public POCs for CVE-2025-54883
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III. Intelligence Information for CVE-2025-54883
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