{"url":"http://public2.vulnerablecode.io/api/packages/938060?format=json","purl":"pkg:deb/debian/ruby-actionpack-page-caching@1.2.4-1?distro=bullseye","type":"deb","namespace":"debian","name":"ruby-actionpack-page-caching","version":"1.2.4-1","qualifiers":{"distro":"bullseye"},"subpath":"","is_vulnerable":false,"next_non_vulnerable_version":null,"latest_non_vulnerable_version":null,"affected_by_vulnerabilities":[],"fixing_vulnerabilities":[{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/34124?format=json","vulnerability_id":"VCID-3efe-hmaw-u7fn","summary":"Arbitrary file write in actionpack-page_caching gem\nThere is a vulnerability in actionpack_page-caching gem < v1.2.1 that allows an attacker to write arbitrary files to a web server, potentially resulting in remote code execution if the attacker can write unescaped ERB to a view.","references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2020-8159","reference_id":"","reference_type":"","scores":[{"value":"0.0542","scoring_system":"epss","scoring_elements":"0.90214","published_at":"2026-05-09T12:55:00Z"},{"value":"0.0542","scoring_system":"epss","scoring_elements":"0.90157","published_at":"2026-04-11T12:55:00Z"},{"value":"0.0542","scoring_system":"epss","scoring_elements":"0.90156","published_at":"2026-04-12T12:55:00Z"},{"value":"0.0542","scoring_system":"epss","scoring_elements":"0.90151","published_at":"2026-04-13T12:55:00Z"},{"value":"0.0542","scoring_system":"epss","scoring_elements":"0.90168","published_at":"2026-04-18T12:55:00Z"},{"value":"0.0542","scoring_system":"epss","scoring_elements":"0.90165","published_at":"2026-04-21T12:55:00Z"},{"value":"0.0542","scoring_system":"epss","scoring_elements":"0.90179","published_at":"2026-04-24T12:55:00Z"},{"value":"0.0542","scoring_system":"epss","scoring_elements":"0.90178","published_at":"2026-04-26T12:55:00Z"},{"value":"0.0542","scoring_system":"epss","scoring_elements":"0.90176","published_at":"2026-04-29T12:55:00Z"},{"value":"0.0542","scoring_system":"epss","scoring_elements":"0.90187","published_at":"2026-05-05T12:55:00Z"},{"value":"0.0542","scoring_system":"epss","scoring_elements":"0.90203","published_at":"2026-05-07T12:55:00Z"},{"value":"0.0542","scoring_system":"epss","scoring_elements":"0.90108","published_at":"2026-04-01T12:55:00Z"},{"value":"0.0542","scoring_system":"epss","scoring_elements":"0.90111","published_at":"2026-04-02T12:55:00Z"},{"value":"0.0542","scoring_system":"epss","scoring_elements":"0.90123","published_at":"2026-04-04T12:55:00Z"},{"value":"0.0542","scoring_system":"epss","scoring_elements":"0.90127","published_at":"2026-04-07T12:55:00Z"},{"value":"0.0542","scoring_system":"epss","scoring_elements":"0.90143","published_at":"2026-04-08T12:55:00Z"},{"value":"0.0542","scoring_system":"epss","scoring_elements":"0.90149","published_at":"2026-04-09T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2020-8159"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8159","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8159"},{"reference_url":"https://github.com/rails/actionpack-page_caching/commit/127da70a559bed4fc573fdb4a6d498a7d5815ce2","reference_id":"","reference_type":"","scores":[{"value":"9.8","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"value":"CRITICAL","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/rails/actionpack-page_caching/commit/127da70a559bed4fc573fdb4a6d498a7d5815ce2"},{"reference_url":"https://groups.google.com/forum/#!topic/rubyonrails-security/CFRVkEytdP8","reference_id":"","reference_type":"","scores":[{"value":"9.8","scoring_system":"cvssv3","scoring_elements":""},{"value":"9.8","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"value":"CRITICAL","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://groups.google.com/forum/#!topic/rubyonrails-security/CFRVkEytdP8"},{"reference_url":"https://lists.debian.org/debian-lts-announce/2021/07/msg00019.html","reference_id":"","reference_type":"","scores":[{"value":"9.8","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"value":"CRITICAL","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://lists.debian.org/debian-lts-announce/2021/07/msg00019.html"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2020-8159","reference_id":"","reference_type":"","scores":[{"value":"9.8","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"value":"CRITICAL","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-8159"},{"reference_url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=960680","reference_id":"960680","reference_type":"","scores":[],"url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=960680"},{"reference_url":"https://github.com/advisories/GHSA-mg5p-95m9-rmfp","reference_id":"GHSA-mg5p-95m9-rmfp","reference_type":"","scores":[{"value":"CRITICAL","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-mg5p-95m9-rmfp"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/938061?format=json","purl":"pkg:deb/debian/ruby-actionpack-page-caching@1.2.2-1?distro=bullseye","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/ruby-actionpack-page-caching@1.2.2-1%3Fdistro=bullseye"},{"url":"http://public2.vulnerablecode.io/api/packages/938060?format=json","purl":"pkg:deb/debian/ruby-actionpack-page-caching@1.2.4-1?distro=bullseye","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/ruby-actionpack-page-caching@1.2.4-1%3Fdistro=bullseye"}],"aliases":["CVE-2020-8159","GHSA-mg5p-95m9-rmfp"],"risk_score":4.5,"exploitability":"0.5","weighted_severity":"9.0","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-3efe-hmaw-u7fn"}],"risk_score":null,"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/ruby-actionpack-page-caching@1.2.4-1%3Fdistro=bullseye"}