# CVE-2026-9692

## Summary

- **CVE ID:** CVE-2026-9692
- **Severity:** MEDIUM
- **CVSS Score:** 5.3 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N)
- **CWE:** CWE-340, CWE-338
- **Published:** Jun 18, 2026
- **Last Modified:** Jun 20, 2026

## Description

Mojolicious::Sessions::Storable versions through 0.05 for Perl generate session ids insecurely.

The default session id generator returns a SHA-1 hash seeded with the built-in rand function, the epoch time, the heap address of an anonymous hash, and the PID.

These are predictable or low-entropy sources that are unsuitable for security purposes.

## Affected Products

- HAYAJO — Mojolicious::Sessions::Storable (0)

## References

- [CNA](https://security.metacpan.org/patches/M/Mojolicious-Plugin-SessionStore/0.05/CVE-2026-9692-r1.patch)
- [CNA](https://metacpan.org/release/HAYAJO/Mojolicious-Plugin-SessionStore-0.05/source/lib/Mojolicious/Sessions/Storable.pm#L11-15)
- [CNA](https://www.cve.org/CVERecord?id=CVE-2025-40923)
- [CNA](https://security.metacpan.org/docs/guides/random-data-for-security.html)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.42%
- **EPSS Percentile:** 35.1

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