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CVE-2026-5091— Catalyst::Plugin::Authentication versions through 0.10024 for Perl is susceptible to timing attacks

AI Predicted 5.3 Difficulty: Moderate EPSS 0.01% · P0

Possible ATT&CK Techniques 1AI

T1110.004 · Credential Stuffing

Affected Version Matrix 1

VendorProductVersion RangeStatus
JJNAPIORKCatalyst::Plugin::Authentication≤ 0.10024affected
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I. Basic Information for CVE-2026-5091

Vulnerability Information
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Vulnerability Title
Catalyst::Plugin::Authentication versions through 0.10024 for Perl is susceptible to timing attacks
Source: NVD (National Vulnerability Database)
Vulnerability Description
Catalyst::Plugin::Authentication versions through 0.10024 for Perl is susceptible to timing attacks. These versions use Perl's built-in eq comparison. Discrepencies in timing could be used to guess the underlying hash or password.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
通过时间差异性导致的信息暴露
Source: NVD (National Vulnerability Database)
Vulnerability Title
Catalyst-Plugin-Authentication 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Catalyst-Plugin-Authentication是Catalyst开源的一个身份验证插件框架。 Catalyst-Plugin-Authentication 0.10024及之前版本存在安全漏洞，该漏洞源于使用Perl内置的eq比较，可能导致时序攻击。
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
JJNAPIORKCatalyst::Plugin::Authentication 0 ~ 0.10024 -

II. Public POCs for CVE-2026-5091

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III. Intelligence Information for CVE-2026-5091

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Patches & Fixes for CVE-2026-5091 (1)

News Coverage for CVE-2026-5091 (1)

IV. Related Vulnerabilities

Same vendor: JJNAPIORK
Same weakness: CWE-208

V. Comments for CVE-2026-5091

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