CVE-2014-125112 - CVE House
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Status published Unknown CVE-2014-125112

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

Vulnerability 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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • mala (@bulkneets)

References

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CVE-2025-40923
Plack-Middleware-Session before version 0.35 for Perl generates session ids insecurely
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CVE-2013-10031
Plack::Middleware::Session versions before 0.17 for Perl may be vulnerable to HMAC comparison timing attacks
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Affected Vendor

Affected Software

Plack::Middleware::Session::Cookie
Vulnerable Versions:
0

Timeline

Official Publish: March 26th, 2026
Last Modified: March 26th, 2026
Added to House: July 19th, 2026

CVSS Vectors

No vector data available

Weaknesses (CWE)

CWE-565

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.