{"answers":{"affected":"4 open source packages ship an affected version, including actionpack. It affects 1 product.","exploited":"There is no known exploitation of CVE-2011-0447 in the wild and no public exploit code.","fix":"Upgrade actionpack to a fixed version for your release line: 2.3.11 or 3.0.4.","what":"CVE-2011-0447 is a medium-severity vulnerability in Rubyonrails Rails, published on 14 Feb 2011. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2011-0447 and fix it if it is affected.\n\nWhat it is: CVE-2011-0447 is a medium-severity vulnerability in Rubyonrails Rails, published on 14 Feb 2011. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2011-0447 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- actionpack (RubyGems): affected from 2.1.0; fixed in 2.3.11\n- actionpack (RubyGems): affected from 2.1.0; fixed in 2.3.11\n- actionpack (RubyGems): affected from 3.0.0; fixed in 3.0.4\n- actionpack (RubyGems): affected from 3.0.0; fixed in 3.0.4\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2011-0447/ (Markdown: https://insights.sbomify.com/CVE-2011-0447/index.md)","id":"CVE-2011-0447","markdown":"https://insights.sbomify.com/CVE-2011-0447/index.md","name":"CVE-2011-0447","record":{"aliases":["DEBIAN-CVE-2011-0447","GHSA-24fg-p96v-hxh8"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Ruby on Rails framework","requires_auth":"none","summary":"Remote attackers can bypass CSRF protections in Ruby on Rails applications by forging AJAX or API requests using specific browser plugins and redirects.","user_interaction":"required","vuln_class":"csrf"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"rails","vendor":"rubyonrails"}],"cvss":{"score":6.8,"severity":"medium","source":"nvd","vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","version":"2.0"},"cwes":[{"id":"CWE-352","name":"Cross-Site Request Forgery"}],"description":"Ruby on Rails 2.1.x, 2.2.x, and 2.3.x before 2.3.11, and 3.x before 3.0.4, does not properly validate HTTP requests that contain an X-Requested-With header, which makes it easier for remote attackers to conduct cross-site request forgery (CSRF) attacks via forged (1) AJAX or (2) API requests that leverage \"combinations of browser plugins and HTTP redirects,\" a related issue to CVE-2011-0696.","ecosystems":["RubyGems"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"actionpack Cross-Site Request Forgery vulnerability","id":"CVE-2011-0447","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"RubyGems","product":"rubyonrails:rails","products":["rubyonrails:rails"],"type":"csrf","year":"2011"},"n_packages":4,"n_references":12,"next":{"headline":"activerecord vulnerable to SQL Injection","id":"CVE-2011-0448"},"packages":[{"ecosystem":"RubyGems","fixed":["2.3.11"],"introduced":["2.1.0"],"last_affected":[],"package":"actionpack","purl":null,"source":"GHSA-24fg-p96v-hxh8"},{"ecosystem":"RubyGems","fixed":["2.3.11"],"introduced":["2.1.0"],"last_affected":[],"package":"actionpack","purl":"pkg:gem/actionpack","source":"GHSA-24fg-p96v-hxh8"},{"ecosystem":"RubyGems","fixed":["3.0.4"],"introduced":["3.0.0"],"last_affected":[],"package":"actionpack","purl":null,"source":"GHSA-24fg-p96v-hxh8"},{"ecosystem":"RubyGems","fixed":["3.0.4"],"introduced":["3.0.0"],"last_affected":[],"package":"actionpack","purl":"pkg:gem/actionpack","source":"GHSA-24fg-p96v-hxh8"}],"prev":{"headline":"Rails actionpack gem vulnerable to Cross-site Scripting","id":"CVE-2011-0446"},"products":["n/a"],"published":"2011-02-14","related":[{"cvss_score":10,"headline":"Active Record contains deserialization of arbitrary YAML","id":"CVE-2013-0277","kev_date_added":null,"published":"2013-02-13"},{"cvss_score":8.1,"headline":"SQL injection in n/a","id":"CVE-2017-17916","kev_date_added":null,"published":"2017-12-29"},{"cvss_score":8.1,"headline":"SQL injection in n/a","id":"CVE-2017-17917","kev_date_added":null,"published":"2017-12-29"},{"cvss_score":8,"headline":"Rails Active Storage has possible Path Traversal in DiskService","id":"CVE-2026-33195","kev_date_added":null,"published":"2026-03-23"},{"cvss_score":7.5,"headline":"Rails possible ReDoS vulnerability in Accept header parsing in Action Dispatch","id":"CVE-2024-26142","kev_date_added":null,"published":"2024-02-27"},{"cvss_score":7.5,"headline":"ReDoS based DoS vulnerability in Action Dispatch","id":"CVE-2023-22792","kev_date_added":null,"published":"2023-02-09"},{"cvss_score":7.5,"headline":"Denial of Service in Action Dispatch","id":"CVE-2021-22902","kev_date_added":null,"published":"2021-06-11"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-06","vendors":["n/a"]},"summary":"Remote attackers can bypass CSRF protections in Ruby on Rails applications by forging AJAX or API requests using specific browser plugins and redirects.","url":"https://insights.sbomify.com/CVE-2011-0447/"}