# CVE-2013-10031

## Summary

- **CVE ID:** CVE-2013-10031
- **Severity:** UNKNOWN
- **CVSS Score:** 0
- **CWE:** CWE-1254
- **Published:** Dec 9, 2025
- **Last Modified:** Mar 15, 2026

## Description

Plack-Middleware-Session versions before 0.17 may be vulnerable to HMAC comparison timing attacks

## Affected Products

- MIYAGAWA — Plack::Middleware::Session (0.01)

## References

- [CNA](https://github.com/plack/Plack-Middleware-Session/commit/b7f0252269ba1bb812b5dc02303754fe94c808e4)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.05%
- **EPSS Percentile:** 14.3

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-11._