{
   "document": {
      "category": "csaf_security_advisory",
      "csaf_version": "2.0",
      "distribution": {
         "tlp": {
            "label": "WHITE",
            "url": "https://www.first.org/tlp/"
         }
      },
      "lang": "en",
      "notes": [
         {
            "category": "description",
            "text": "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.",
            "title": "Vulnerability Description"
         }
      ],
      "publisher": {
         "category": "other",
         "contact_details": "gdt@cpan.org",
         "name": "giterlizzi",
         "namespace": "https://github.com/giterlizzi/"
      },
      "references": [
         {
            "category": "self",
            "summary": "CPANSA-Plack-Middleware-Session-2014-125112 JSON",
            "url": "https://raw.githubusercontent.com/giterlizzi/perl-CPANSA-CSAF/develop/csaf/white/2026/cpansa-plack-middleware-session-2014-125112.json"
         },
         {
            "category": "external",
            "summary": "https://gist.github.com/miyagawa/2b8764af908a0dacd43d",
            "url": "https://gist.github.com/miyagawa/2b8764af908a0dacd43d"
         },
         {
            "category": "external",
            "summary": "https://metacpan.org/release/MIYAGAWA/Plack-Middleware-Session-0.23-TRIAL/changes",
            "url": "https://metacpan.org/release/MIYAGAWA/Plack-Middleware-Session-0.23-TRIAL/changes"
         },
         {
            "category": "external",
            "summary": "http://www.openwall.com/lists/oss-security/2026/03/26/2",
            "url": "http://www.openwall.com/lists/oss-security/2026/03/26/2"
         },
         {
            "category": "external",
            "summary": "CVE-2014-125112 (NVD)",
            "url": "https://nvd.nist.gov/vuln/detail/CVE-2014-125112"
         }
      ],
      "title": "Plack-Middleware-Session vulnerability",
      "tracking": {
         "current_release_date": "2026-03-26T00:00:00",
         "generator": {
            "engine": {
               "name": "CSAF Perl Toolkit",
               "version": "0.26"
            }
         },
         "id": "CPANSA-Plack-Middleware-Session-2014-125112",
         "initial_release_date": "2026-03-26T00:00:00",
         "revision_history": [
            {
               "date": "2026-03-26T00:00:00",
               "number": "1",
               "summary": "First release"
            }
         ],
         "status": "final",
         "version": "1"
      }
   },
   "product_tree": {
      "branches": [
         {
            "branches": [
               {
                  "category": "product_version_range",
                  "name": "vers:cpan/<0.21",
                  "product": {
                     "name": "Plack-Middleware-Session less than 0.21",
                     "product_id": "CSAFPID-0001",
                     "product_identification_helper": {
                        "purl": "pkg:cpan/Plack-Middleware-Session"
                     }
                  }
               },
               {
                  "category": "product_version_range",
                  "name": "vers:cpan/>=0.21",
                  "product": {
                     "name": "Plack-Middleware-Session greater than or equal 0.21",
                     "product_id": "CSAFPID-0002",
                     "product_identification_helper": {
                        "purl": "pkg:cpan/Plack-Middleware-Session"
                     }
                  }
               }
            ],
            "category": "product_name",
            "name": "Plack-Middleware-Session"
         }
      ]
   },
   "vulnerabilities": [
      {
         "cve": "CVE-2014-125112",
         "cwe": {
            "id": "CWE-565",
            "name": "Reliance on Cookies without Validation and Integrity Checking"
         },
         "notes": [
            {
               "category": "description",
               "text": "Plack::Middleware::Session::Cookie versions through 0.21 for Perl allows remote code execution.\n\nPlack::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.",
               "title": "Vulnerability Description"
            }
         ],
         "product_status": {
            "fixed": [
               "CSAFPID-0002"
            ],
            "known_affected": [
               "CSAFPID-0001"
            ]
         },
         "scores": [
            {
               "cvss_v3": {
                  "baseScore": 9.8,
                  "baseSeverity": "CRITICAL",
                  "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "version": "3.1"
               },
               "products": [
                  "CSAFPID-0001"
               ]
            }
         ]
      }
   ]
}