CVE-2013-10031

Plack::Middleware::Session versions before 0.17 for Perl may be vulnerable to HMAC comparison timing attacks

State: Published
Severity: 7.5 High
Published: Dec 9, 2025
Updated: Dec 11, 2025
Reserved: Jul 10, 2025

Description

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

Scores

CVSS	Score	Vector	Source
3.1	7.5 High	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N	CISA-ADP

Weaknesses

CWE-1254 Incorrect Comparison Logic Granularity

Affected Products

Product	Versions
Plack::Middleware::SessionMIYAGAWA	0.01 to before 0.17Affected

References

https://github.com/plack/Plack-Middleware-Session/commit/b7f0252269ba1bb812b5dc02303754fe94c808e4patch

Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.