AUGUST 4, 2026
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Case File

CVE-2013-0269

HIGH · CVSS 7.5 EPSS 13.91%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2013-02-13 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 7.5. Its EPSS score suggests a 13.9% probability of exploitation in the next 30 days. It may be remotely exploitable. It involves a SQL injection risk. It may lead to a denial-of-service condition.

CVE
CVE-2013-0269
Severity
HIGH
CVSS
7.5
EPSS
13.91%

Original NVD Description

The JSON gem before 1.5.5, 1.6.x before 1.6.8, and 1.7.x before 1.7.7 for Ruby allows remote attackers to cause a denial of service (resource consumption) or bypass the mass assignment protection mechanism via a crafted JSON document that triggers the creation of arbitrary Ruby symbols or certain internal objects, as demonstrated by conducting a SQL injection attack against Ruby on Rails, aka "Unsafe Object Creation Vulnerability."