UBUNTU-CVE-2022-39261 (CVE-2022-39261)

Vulnerability from osv_ubuntu – Published: 2022-09-28 14:15 – Updated: 2025-10-24 04:53 – Source website
VLAI
Details

Twig is a template language for PHP. Versions 1.x prior to 1.44.7, 2.x prior to 2.15.3, and 3.x prior to 3.4.3 encounter an issue when the filesystem loader loads templates for which the name is a user input. It is possible to use the source or include statement to read arbitrary files from outside the templates' directory when using a namespace like @somewhere/../some.file. In such a case, validation is bypassed. Versions 1.44.7, 2.15.3, and 3.4.3 contain a fix for validation of such template names. There are no known workarounds aside from upgrading.

Severity
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
N/A (UNKNOWN)
medium
References
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
        "binaries": [
          {
            "binary_name": "php-twig",
            "binary_version": "1.23.1-1ubuntu4+esm1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:16.04:LTS",
        "name": "twig",
        "purl": "pkg:deb/ubuntu/twig@1.23.1-1ubuntu4+esm1?arch=source\u0026distro=esm-apps/xenial"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.23.1-1ubuntu4+esm1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1.20.0-1",
        "1.23.1-1ubuntu1",
        "1.23.1-1ubuntu4"
      ]
    },
    {
      "ecosystem_specific": {
        "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
        "binaries": [
          {
            "binary_name": "php-twig",
            "binary_version": "2.4.6-1ubuntu0.1~esm1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:18.04:LTS",
        "name": "twig",
        "purl": "pkg:deb/ubuntu/twig@2.4.6-1ubuntu0.1~esm1?arch=source\u0026distro=esm-apps/bionic"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.4.6-1ubuntu0.1~esm1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1.24.0-2ubuntu1",
        "2.4.4-2ubuntu1",
        "2.4.6-1"
      ]
    },
    {
      "ecosystem_specific": {
        "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
        "binaries": [
          {
            "binary_name": "php-twig",
            "binary_version": "2.12.5-1ubuntu0.1~esm1"
          },
          {
            "binary_name": "php-twig-cssinliner-extra",
            "binary_version": "2.12.5-1ubuntu0.1~esm1"
          },
          {
            "binary_name": "php-twig-extra-bundle",
            "binary_version": "2.12.5-1ubuntu0.1~esm1"
          },
          {
            "binary_name": "php-twig-html-extra",
            "binary_version": "2.12.5-1ubuntu0.1~esm1"
          },
          {
            "binary_name": "php-twig-inky-extra",
            "binary_version": "2.12.5-1ubuntu0.1~esm1"
          },
          {
            "binary_name": "php-twig-intl-extra",
            "binary_version": "2.12.5-1ubuntu0.1~esm1"
          },
          {
            "binary_name": "php-twig-markdown-extra",
            "binary_version": "2.12.5-1ubuntu0.1~esm1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:20.04:LTS",
        "name": "php-twig",
        "purl": "pkg:deb/ubuntu/php-twig@2.12.5-1ubuntu0.1~esm1?arch=source\u0026distro=esm-apps/focal"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.12.5-1ubuntu0.1~esm1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "2.11.3-2",
        "2.12.1-1",
        "2.12.2-1",
        "2.12.3-1",
        "2.12.5-1"
      ]
    },
    {
      "ecosystem_specific": {
        "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
        "binaries": [
          {
            "binary_name": "php-twig",
            "binary_version": "3.3.8-2ubuntu4+esm1"
          },
          {
            "binary_name": "php-twig-cache-extra",
            "binary_version": "3.3.8-2ubuntu4+esm1"
          },
          {
            "binary_name": "php-twig-cssinliner-extra",
            "binary_version": "3.3.8-2ubuntu4+esm1"
          },
          {
            "binary_name": "php-twig-extra-bundle",
            "binary_version": "3.3.8-2ubuntu4+esm1"
          },
          {
            "binary_name": "php-twig-html-extra",
            "binary_version": "3.3.8-2ubuntu4+esm1"
          },
          {
            "binary_name": "php-twig-inky-extra",
            "binary_version": "3.3.8-2ubuntu4+esm1"
          },
          {
            "binary_name": "php-twig-intl-extra",
            "binary_version": "3.3.8-2ubuntu4+esm1"
          },
          {
            "binary_name": "php-twig-markdown-extra",
            "binary_version": "3.3.8-2ubuntu4+esm1"
          },
          {
            "binary_name": "php-twig-string-extra",
            "binary_version": "3.3.8-2ubuntu4+esm1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:22.04:LTS",
        "name": "php-twig",
        "purl": "pkg:deb/ubuntu/php-twig@3.3.8-2ubuntu4+esm1?arch=source\u0026distro=esm-apps/jammy"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3.3.8-2ubuntu4+esm1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "3.3.2-1ubuntu3",
        "3.3.4-1",
        "3.3.6-1",
        "3.3.7-1",
        "3.3.8-2ubuntu4"
      ]
    }
  ],
  "aliases": [],
  "details": "Twig is a template language for PHP. Versions 1.x prior to 1.44.7, 2.x prior to 2.15.3, and 3.x prior to 3.4.3 encounter an issue when the filesystem loader loads templates for which the name is a user input. It is possible to use the `source` or `include` statement to read arbitrary files from outside the templates\u0027 directory when using a namespace like `@somewhere/../some.file`. In such a case, validation is bypassed. Versions 1.44.7, 2.15.3, and 3.4.3 contain a fix for validation of such template names. There are no known workarounds aside from upgrading.",
  "id": "UBUNTU-CVE-2022-39261",
  "modified": "2025-10-24T04:53:50Z",
  "published": "2022-09-28T14:15:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2022-39261"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/twigphp/Twig/security/advisories/GHSA-52m2-vc4m-jj33"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/twigphp/Twig/commit/35f3035c5deb0041da7b84daf02dea074ddc7a0b"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/twigphp/Twig/commit/35f3035c5deb0041da7b84daf02dea074ddc7a0b"
    },
    {
      "type": "REPORT",
      "url": "https://www.drupal.org/sa-core-2022-016"
    },
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-5947-1"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-39261"
    }
  ],
  "related": [
    "USN-5947-1"
  ],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "medium",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2022-39261"
  ]
}



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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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