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CVE-2026-47372— Crypt::SaltedHash versions through 0.09 for Perl generate insecure random values for salts

Quick assessment

Affected
RRWO Crypt::SaltedHash
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

perl-Crypt-SaltedHash是Robert Rothenberg个人开发者的一个Perl密码哈希处理工具。 perl-Crypt-SaltedHash 0.09及之前版本存在安全特征问题漏洞，该漏洞源于使用内置rand函数生成不安全的随机盐值，该函数可预测且不适用于加密。

AI Predicted 7.5 Difficulty: Trivial EPSS 0.51% · P41

Affected Version Matrix 1

VendorProduct Version RangeStatus
RRWO Crypt::SaltedHash ≤ 0.09 affected
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I. Basic Information for CVE-2026-47372

Vulnerability Information
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Vulnerability Title
Crypt::SaltedHash versions through 0.09 for Perl generate insecure random values for salts
Source: CVE Program / CVE List V5
Vulnerability Description
Crypt::SaltedHash versions through 0.09 for Perl generate insecure random values for salts. These versions use the built-in rand function, which is predictable and unsuitable for cryptography.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
使用具有密码学弱点缺陷的PRNG
Source: CVE Program / CVE List V5
Vulnerability Title
perl-Crypt-SaltedHash 安全特征问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
perl-Crypt-SaltedHash是Robert Rothenberg个人开发者的一个Perl密码哈希处理工具。 perl-Crypt-SaltedHash 0.09及之前版本存在安全特征问题漏洞，该漏洞源于使用内置rand函数生成不安全的随机盐值，该函数可预测且不适用于加密。
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

Vendor Product Affected Versions CPE Subscribe
RRWO Crypt::SaltedHash 0 ~ 0.09 -

II. Public POCs for CVE-2026-47372

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III. Intelligence Information for CVE-2026-47372

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Patches & Fixes for CVE-2026-47372 (1)

News Coverage for CVE-2026-47372 (1)

IV. Related Vulnerabilities

Same product: Crypt::SaltedHash
Same vendor: RRWO
Same weakness: CWE-338

V. Comments for CVE-2026-47372

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