{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "3.10.0"
              }
            ],
            "source": "AFFECTED_FIELD"
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "e627c18e77d635b0dad69c77749e9296071b8389"
            }
          ],
          "repo": "https://github.com/beyondgrep/ack3",
          "type": "GIT"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "CPANSec",
    "cwe_ids": [
      "CWE-426",
      "CWE-73"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/49xxx/CVE-2026-49145.json"
  },
  "details": "App::Ack versions through 3.10.0 for Perl read arbitrary files via --files-from in a project .ackrc.\n\nack searches up the directory hierarchy from the current directory for a project .ackrc and loads its options. The project-source option blocklist in App::Ack::ConfigLoader does not include --files-from, so a project .ackrc can set it to a path whose listed files ack then reads and searches. Version 3.10.0 added --follow to the blocklist; --files-from remains accepted.\n\nA project .ackrc committed to an untrusted repository can make ack read files outside the project and print their matching lines.",
  "id": "CVE-2026-49145",
  "modified": "2026-07-10T03:54:15.303716328Z",
  "published": "2026-07-08T14:55:13.819Z",
  "references": [
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2026/07/08/7"
    },
    {
      "type": "WEB",
      "url": "https://cpan.org/modules"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/49xxx/CVE-2026-49145.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://metacpan.org/release/PETDANCE/ack-v3.10.0/source/Changes"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-49145"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/beyondgrep/ack3"
    }
  ],
  "schema_version": "1.7.5",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "App::Ack versions through 3.10.0 for Perl read arbitrary files via --files-from in a project .ackrc"
}