https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-09-28T23:41:28.501196+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/cve-2013-0269 CVE-2013-0269 2026-09-28T23:41:28.503752+00:00

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."

 https://vulnerability.circl.lu/vuln/ghsa-x457-cw4h-hq5f GHSA-x457-cw4h-hq5f — JSON gem has Improper Input Validation vulnerability 2026-09-28T23:41:28.503842+00:00

Affected: RubyGems: json

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."