Is CVE-2014-125112 in the CISA KEV catalog?

No. CVE-2014-125112 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2014-125112?

CVE-2014-125112 has a CVSS v3 base score of 9.8 (CRITICAL).

What is the EPSS score for CVE-2014-125112?

CVE-2014-125112 has an EPSS score of 0.83% (54th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2014-125112?

Upgrade libplack-middleware-session-perl on debian 11 to 0.24-1 or later.

CVE & CISA-KEV Catalog

CVE-2014-125112

CRITICAL

9.8

CVSS v3

NVD

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.

CWE-565

How to fix

Remediation Available

libplack-middleware-session-perlDebian

Fixed in:0.24-1CVE-2014-125112

TridentStack Control can deploy fixes like this automatically across your Windows, macOS, and Linux fleet. See how it works

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploit Intelligence

0.83%probability of exploitation in 30 days

54thpercentile

Moderate risk: more likely to be exploited than 54% of all known CVEs.

References

Third-Party Advisory2

Release Notes1

metacpan.org

Related Vulnerabilities

Other CWE-565 vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2026-0257	Critical	9.1	87%	KEV + Ransom	Fix
CVE-2023-35885	Critical	9.8	75%	-	Fix
CVE-2025-64447	High	8.1	7.5%	-	-
CVE-2008-5784	Critical	9.8	7.1%	-	-
CVE-2020-7070	Medium	4.3	5.0%	-	Fix
CVE-2019-7266	Critical	9.8	4.6%	-	-

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-05-06.