PYSEC-2026-217

Vulnerability from pysec - Published: 2026-06-12 18:16 - Updated: 2026-06-17 18:17
VLAI
Details

MariaDB server is a community developed fork of MySQL server. In versions 3.3.18 and 3.4.8, an application that was taking non-validated user input, escaping it with mysql_real_escape_string() and sending it to the database using text protocol and big5 character set was vulnerable to SQL injections, even though mysql_real_escape_string() was supposed to prevent them. This issue has been patched in versions 3.3.19 and 3.4.9.

Severity
9.8 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Impacted products
Name purl
mariadb pkg:pypi/mariadb
Aliases
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {},
      "package": {
        "ecosystem": "PyPI",
        "name": "mariadb",
        "purl": "pkg:pypi/mariadb"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "3.3.18"
            },
            {
              "last_affected": "3.4.8"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "0.9.52",
        "0.9.53",
        "0.9.54",
        "0.9.55",
        "0.9.56",
        "0.9.57",
        "0.9.58",
        "0.9.59",
        "1.0.0",
        "1.0.1",
        "1.0.10",
        "1.0.11",
        "1.0.2",
        "1.0.3",
        "1.0.4",
        "1.0.5",
        "1.0.6",
        "1.0.7",
        "1.0.8",
        "1.0.9",
        "1.1.0a1",
        "1.1.0b1",
        "1.1.0b2",
        "1.1.0rc1",
        "1.1.10",
        "1.1.11",
        "1.1.12",
        "1.1.13",
        "1.1.14",
        "1.1.2",
        "1.1.3",
        "1.1.4",
        "1.1.5",
        "1.1.5.post1",
        "1.1.5.post2",
        "1.1.5.post3",
        "1.1.6",
        "1.1.7",
        "1.1.8",
        "1.1.9",
        "2.0.0rc1",
        "2.0.0rc2"
      ]
    }
  ],
  "aliases": [
    "CVE-2026-44172",
    "GHSA-pv9p-5w55-55jm"
  ],
  "details": "MariaDB server is a community developed fork of MySQL server. In versions 3.3.18 and 3.4.8, an application that was taking non-validated user input, escaping it with mysql_real_escape_string() and sending it to the database using text protocol and big5 character set was vulnerable to SQL injections, even though mysql_real_escape_string() was supposed to prevent them. This issue has been patched in versions 3.3.19 and 3.4.9.",
  "id": "PYSEC-2026-217",
  "modified": "2026-06-17T18:17:26.527028Z",
  "published": "2026-06-12T18:16:34.123Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/MariaDB/server/security/advisories/GHSA-pv9p-5w55-55jm"
    },
    {
      "type": "ADVISORY",
      "url": "https://jira.mariadb.org/browse/CONC-819"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}


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