# CVE-2026-46473

## Summary

- **CVE ID:** CVE-2026-46473
- **Severity:** HIGH
- **CVSS Score:** 7.5 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N)
- **CWE:** CWE-331
- **Published:** May 21, 2026
- **Last Modified:** May 21, 2026

## 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

- TCHATZI — Authen::TOTP (0)

## References

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

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.42%
- **EPSS Percentile:** 35.0

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-10._