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CVE-2013-10031

Good to know:

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Date: December 8, 2025

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

Severity Score

Related Resources (3)

https://github.com/plack/Plack-Middleware-Session/commit/b7f0252269ba1bb812b5dc02303754fe94c808e4
https://nvd.nist.gov/vuln/detail/CVE-2013-10031
https://www.mend.io/vulnerability-database/CVE-2013-10031

Severity Score

Weakness Type (CWE)

Incorrect Comparison Logic Granularity

CWE-1254

Top Fix

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Upgrade Version

Upgrade to version https://github.com/plack/Plack-Middleware-Session.git - 0.17

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): LOW
Integrity (I): LOW
Availability (A): NONE

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