CVE-2026-46473

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.

Score

CVSS 3.1 7.5 High

Status

Deferred - 9b29abf9-4ab0-4765-b253-1875cd9b441e

Published

2026-05-21

Last modified

2026-05-21

Weaknesses

CWE-331

Affected products

• Authentotp (Tchatzi)

References

• https://github.com/tchatzi/Authen-TOTP/commit/d04f30cc6538d77fc6b6d550da450cf3017b8561.patch
• https://metacpan.org/release/TCHATZI/Authen-TOTP-0.1.1/changes
• http://www.openwall.com/lists/oss-security/2026/05/21/15