CVE-2022-35956
Estado: ModificadaCrítica (9.8)—
This Rails gem adds two methods to the ActiveRecord::Base class that allow you to update many records on a single database hit, using a case sql statement for it. Before version 0.1.3 `update_by_case` gem used custom sql strings, and it was not sanitized, making it vulnerable to sql injection. Upgrade to version >= 0.1.3 that uses `Arel` instead to construct the resulting sql statement, with sanitized sql.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Puntuación base: 9.8
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.63%
- Percentil entre todas las CVEs puntuadas: 48
- Fecha de la puntuación: 6/10/2026
EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).
Tecnologías afectadas (1)
CWE
- CWE-89
Referencias
- https://github.com/camilova/activerecord-update-by-case/releases/tag/v0.1.3-stable
- https://github.com/camilova/activerecord-update-by-case/security/advisories/GHSA-33wh-w4m7-c6r8
- https://github.com/camilova/activerecord-update-by-case/releases/tag/v0.1.3-stable
- https://github.com/camilova/activerecord-update-by-case/security/advisories/GHSA-33wh-w4m7-c6r8
JSON original (NVD)
Mostrar
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"role": "CISA Coordinator",
"options": [
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"exploitation": "none"
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"automatable": "no"
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"version": "2.0.3",
"timestamp": "2025-04-23T14:02:15.260626Z"
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"userInteraction": "REQUIRED",
"attackComplexity": "HIGH",
"availabilityImpact": "LOW",
"privilegesRequired": "NONE",
"confidentialityImpact": "LOW"
},
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"exploitabilityScore": 1.6
},
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"source": "nvd@nist.gov",
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"published": "2022-08-12T21:15:08.113",
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"vulnStatus": "Modified",
"weaknesses": [
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"type": "Secondary",
"source": "security-advisories@github.com",
"description": [
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"lang": "en",
"value": "CWE-89"
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"lang": "en",
"value": "This Rails gem adds two methods to the ActiveRecord::Base class that allow you to update many records on a single database hit, using a case sql statement for it. Before version 0.1.3 `update_by_case` gem used custom sql strings, and it was not sanitized, making it vulnerable to sql injection. Upgrade to version >= 0.1.3 that uses `Arel` instead to construct the resulting sql statement, with sanitized sql."
},
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"lang": "es",
"value": "Esta gema de Rails añade dos métodos a la clase ActiveRecord::Base que permiten actualizar muchos registros en un solo golpe de base de datos, usando una sentencia sql case para ello. En versiones anteriores a 0.1.3, la gema \"update_by_case\" usaba cadenas sql personalizadas, y no estaba saneada, lo que la hacía vulnerable a una inyección sql. Actualice a versiones posteriores a 0.1.3 incluyéndola, que usa \"Arel\" en su lugar para construir la sentencia sql resultando, con sql saneado."
}
],
"lastModified": "2026-06-17T04:52:35.877",
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