FKIE_CVE-2022-39261
Vulnerability from fkie_nvd - Published: 2022-09-28 14:15 - Updated: 2024-11-21 07:17
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
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Summary
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.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| symfony | twig | * | |
| symfony | twig | * | |
| symfony | twig | * | |
| drupal | drupal | * | |
| drupal | drupal | * | |
| fedoraproject | fedora | 35 | |
| fedoraproject | fedora | 36 | |
| fedoraproject | fedora | 37 | |
| debian | debian_linux | 10.0 | |
| debian | debian_linux | 11.0 |
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"value": "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."
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"value": "Twig es un lenguaje de plantillas para PHP. Las versiones 1.x anteriores a 1.44.7, 2.x anteriores a 2.15.3 y 3.x anteriores a 3.4.3 encuentran un problema cuando el cargador del sistema de archivos carga plantillas cuyo nombre es una entrada del usuario. Es posible usar la sentencia \"source\" o \"include\" para leer archivos arbitrarios desde fuera del directorio de las plantillas cuando es usado un espacio de nombres como \"@somewhere/../some.file\". En este caso, la comprobaci\u00f3n es omitida. Las versiones 1.44.7, 2.15.3 y 3.4.3 contienen una correcci\u00f3n para la comprobaci\u00f3n de estos nombres de plantillas. No son conocidas mitigaciones aparte de la actualizaci\u00f3n"
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],
"id": "CVE-2022-39261",
"lastModified": "2024-11-21T07:17:54.250",
"metrics": {
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"attackVector": "NETWORK",
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"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
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"impactScore": 3.6,
"source": "nvd@nist.gov",
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"published": "2022-09-28T14:15:10.827",
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}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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