CVE-2014-125112
Plack::Middleware::Session::Cookie versions through 0.21 for Perl allows remote code execution
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.
INFO
Published Date :
March 26, 2026, 3:16 a.m.
Last Modified :
March 26, 2026, 3:16 a.m.
Remotely Exploit :
No
Source :
9b29abf9-4ab0-4765-b253-1875cd9b441e
Affected Products
The following products are affected by CVE-2014-125112
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
No affected product recoded yet
Solution
- Update Plack::Middleware::Session::Cookie to a secure version.
- Ensure cookies are signed using a secret.
- Remove or restrict cookie deserialization if not needed.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2014-125112.
| URL | Resource |
|---|---|
| https://gist.github.com/miyagawa/2b8764af908a0dacd43d | |
| https://metacpan.org/release/MIYAGAWA/Plack-Middleware-Session-0.23-TRIAL/changes |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2014-125112 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2014-125112
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2014-125112 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2014-125112 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
New CVE Received by 9b29abf9-4ab0-4765-b253-1875cd9b441e
Mar. 26, 2026
Action Type Old Value New Value Added 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. Added CWE CWE-565 Added Reference https://gist.github.com/miyagawa/2b8764af908a0dacd43d Added Reference https://metacpan.org/release/MIYAGAWA/Plack-Middleware-Session-0.23-TRIAL/changes