VulnerabilityAnalyzed
CVE-2014-125112
Plack::Middleware::Session::Cookie versions through 0.21 for Perl allows remote code execution.
CRITICAL 9.8EPSS 0.83%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.83%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 0.83% probability · 56th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-565
- Affected
- miyagawa/plack\
- Source
- 9b29abf9-4ab0-4765-b253-1875cd9b441e
References
- https://gist.github.com/miyagawa/2b8764af908a0dacd43dThird Party Advisory
- https://metacpan.org/release/MIYAGAWA/Plack-Middleware-Session-0.23-TRIAL/changesRelease Notes
- http://www.openwall.com/lists/oss-security/2026/03/26/2Mailing List, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.