CVE-2026-121009

Full vulnerability record from the local CVENow database.

Description

SQL::Abstract versions from 1.90_01 before 2.000001_04 for Perl skip the injection_guard check for function names given with -func. injection_guard is documented to apply to every function name, but only the { -name => ... } shorthand goes through it. The explicit { -func => [ $name, ... ] } form puts $name into the SQL unchecked. An application that relies on injection_guard to reject an untrusted function name passed with -func allows SQL injection.

Severity

Not scored

CVSS score

Not available

Vulnerability status

Received

Source identifier

9b29abf9-4ab0-4765-b253-1875cd9b441e

Published

2026-11-04 15:17:42

Last modified

2026-11-04 15:17:42

View original CVE JSON

{
  "id": "CVE-2026-121009",
  "sourceIdentifier": "9b29abf9-4ab0-4765-b253-1875cd9b441e",
  "published": "2026-11-04T15:17:42.000",
  "lastModified": "2026-11-04T15:17:42.000",
  "vulnStatus": "Received",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "SQL::Abstract versions from 1.90_01 before 2.000001_04 for Perl skip the injection_guard check for function names given with -func.\n\ninjection_guard is documented to apply to every function name, but only the { -name => ... } shorthand goes through it. The explicit { -func => [ $name, ... ] } form puts $name into the SQL unchecked.\n\nAn application that relies on injection_guard to reject an untrusted function name passed with -func allows SQL injection."
    }
  ],
  "affected": [
    {
      "source": "9b29abf9-4ab0-4765-b253-1875cd9b441e",
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "collectionURL": "https://cpan.org/modules",
          "packageName": "SQL-Abstract",
          "modules": [
            "SQL::Abstract"
          ],
          "programFiles": [
            "lib/SQL/Abstract.pm"
          ],
          "programRoutines": [
            {
              "name": "SQL::Abstract::_expand_func"
            }
          ],
          "repo": "https://github.com/dbsrgits/sql-abstract",
          "packageURL": "pkg:cpan/SQL-Abstract",
          "versions": [
            {
              "version": "1.90_01",
              "lessThan": "2.000001_04",
              "versionType": "custom",
              "status": "affected"
            }
          ]
        }
      ]
    }
  ],
  "metrics": {},
  "weaknesses": [
    {
      "source": "9b29abf9-4ab0-4765-b253-1875cd9b441e",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-89"
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://github.com/dbsrgits/sql-abstract/commit/b6e7d991ac588b937e8943a5b28b6837ff276a51.patch",
      "source": "9b29abf9-4ab0-4765-b253-1875cd9b441e"
    },
    {
      "url": "https://metacpan.org/release/GETTY/SQL-Abstract-2.000001_04/changes",
      "source": "9b29abf9-4ab0-4765-b253-1875cd9b441e"
    }
  ]
}