285 matches found
Ruby on Rails 3.0 and 2.3 JSON Parser vulnerability
Overview The Ruby on Rails 3.0 and 2.3 JSON parser contain a vulnerability that may result in arbitrary code execution. Description The Ruby on Rails advisory states:There is a vulnerability in the JSON code for Ruby on Rails which allows attackers to bypass authentication systems, inject arbitra...
7.5CVSS7.8AI score0.95327EPSS
SaveExploits7References2
CVE-2026-45133: YAML Parser Stack Exhaustion via Unbounded Recursion in Nested Blocks, Sequences, and Mappings
More info at https://symfony.com/cve-2026-45133...
8.2CVSS5.8AI score0.0074EPSS
SaveExploits0Affected Software1
CVE-2026-45305: YAML Parser ReDoS via Catastrophic Backtracking in Parser::cleanup() Regex
More info at https://symfony.com/cve-2026-45305...
8.7CVSS5.8AI score0.00804EPSS
SaveExploits0Affected Software1
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