RubyGems vulnerabilities

Browse known CVEs and advisories by package and ecosystem. Severity tells you the worst case. What determines real risk is whether the vulnerable code actually runs in your applications.

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CVE-IDSeverityPackage summary

CVE-2025-27219Mediumcgi: CGI has Denial of Service (DoS) potential in Cookie.parse CVE-2025-27590Criticaloxidized-web: Oxidized Web RANCID migration page allows unauthenticated user to gain control over Linux user account CVE-2025-26803Mediumpassenger: Phusion Passenger denial of service GHSA-VVFQ-8HWR-QM4MLownokogiri: Nokogiri updates packaged libxml2 to 2.13.6 to resolve CVE-2025-24928 and CVE-2024-56171 CVE-2025-25184Mediumrack: Possible Log Injection in Rack::CommonLogger CVE-2025-25186Mediumnet-imap: Possible DoS by memory exhaustion in net-imap CVE-2024-56733Mediumpwpush: Password Pusher Allows Session Token Interception Leading to Potential Hijacking CVE-2024-54133Lowactionpack: Possible Content Security Policy bypass in Action Dispatch CVE-2024-53989Lowrails-html-sanitizer: rails-html-sanitizer has XSS vulnerability with certain configurations CVE-2024-53987Lowrails-html-sanitizer: rails-html-sanitizer has XSS vulnerability with certain configurations CVE-2024-53988Lowrails-html-sanitizer: rails-html-sanitizer has XSS vulnerability with certain configurations CVE-2024-53986Lowrails-html-sanitizer: rails-html-sanitizer has XSS vulnerability with certain configurations CVE-2024-53985Lowrails-html-sanitizer: rails-html-sanitize has XSS vulnerability with certain configurations CVE-2024-52796Lowpwpush: Password Pusher rate limiter can be bypassed by forging proxy headers CVE-2024-45594Mediumdecidim-meetings: decidim-meetings Cross-site scripting vulnerability in the online or hybrid meeting embeds CVE-2024-43415Highdecidim-decidim_awesome: Decidim-Awesome has SQL injection in AdminAccountability CVE-2024-21510Mediumsinatra: Sinatra vulnerable to Reliance on Untrusted Inputs in a Security Decision CVE-2024-49771Mediumnet.sf.mpxj:mpxj: MPXJ has a Potential Path Traversal Vulnerability CVE-2024-49761Mediumrexml: REXML ReDoS vulnerability CVE-2024-49376HighAutolab: Autolab Misconfigured Reset Password Permissions CVE-2024-48652Mediumcamaleon_cms: camaleon_cms affected by cross site scripting CVE-2024-47889Mediumactionmailer: Possible ReDoS vulnerability in block_format in Action Mailer CVE-2024-47888Mediumactiontext: Possible ReDoS vulnerability in plain_text_for_blockquote_node in Action Text CVE-2024-47887Mediumactionpack: Possible ReDoS vulnerability in HTTP Token authentication in Action Controller CVE-2024-41128Mediumactionpack: Possible ReDoS vulnerability in query parameter filtering in Action Dispatch

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