# CVE-2014-125112

## Summary

- **CVE ID:** CVE-2014-125112
- **Severity:** CRITICAL
- **CVSS Score:** 9.8 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
- **CWE:** CWE-565
- **Published:** Mar 26, 2026
- **Last Modified:** Mar 26, 2026

## Description

Plack::Middleware::Session::Cookie versions through 0.21 for Perl allows remote code execution.

Plack::Middleware::Session::Cookie versions through 0.21 has a security vulnerability where it allows an attacker to execute arbitrary code on the server during deserialization of the cookie data, when there is no secret used to sign the cookie.

## Affected Products

- MIYAGAWA — Plack::Middleware::Session::Cookie (0)

## References

- [CNA](https://gist.github.com/miyagawa/2b8764af908a0dacd43d)
- [CNA](https://metacpan.org/release/MIYAGAWA/Plack-Middleware-Session-0.23-TRIAL/changes)
- [CVE](http://www.openwall.com/lists/oss-security/2026/03/26/2)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.83%
- **EPSS Percentile:** 55.4

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