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PUBLISHED

2026-05-21 19:16

MODIFIED

2026-05-21 19:16

EPSS (Prob. Exploit)

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Top 64.0%

DATA SOURCES:

NVD 🔗 2026-05-21 CWE MITRE 🔗 2026-11-01 FIRST EPSS 🔗 2026-11-01 OSV 🔗 2026-11-02

> DESCRIPTION

Authen::TOTP versions before 0.1.1 for Perl generate secrets using rand. Secrets were generated using Perl's built-in rand function, which is predictable and unsuitable for security usage.

> AFFECTED_PRODUCTS

ℹ️ Aucun produit affecté n'a encore été publié par NVD pour cette CVE.

> WEAKNESSES

CWE-331

> CWE DETAILED DESCRIPTIONS

CWE-331: Insufficient Entropy - The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others.

> OSV (GOOGLE OPEN SOURCE VULNERABILITIES)

Authen::TOTP versions before 0.1.1 for Perl generate secrets using rand

AFFECTED PACKAGES:

Unknown / Unknown

2 versions affected

> HISTORIQUE DES MODIFICATIONS

Première apparition

21/05/2026 19:16

Source: NVD

📊 ENRICHISSEMENT 01/06/2026 06:01

CWE

Champ modifié: Description CWE

Ancienne valeur:

N/A

Nouvelle valeur:

CWE-331: Insufficient Entropy - The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others.

Total des modifications: 1 Dernière mise à jour: 5 months ago

> REFERENCES

https://github.com/tchatzi/Authen-TOTP/commit/d04f30cc6538d77fc6b6d550da450cf301...

https://metacpan.org/release/TCHATZI/Authen-TOTP-0.1.1/changes