{"url":"http://public2.vulnerablecode.io/api/packages/931057?format=json","purl":"pkg:gem/alchemy_cms@7.2.4","type":"gem","namespace":"","name":"alchemy_cms","version":"7.2.4","qualifiers":{},"subpath":"","is_vulnerable":true,"next_non_vulnerable_version":"7.4.12","latest_non_vulnerable_version":"8.0.3","affected_by_vulnerabilities":[{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/66846?format=json","vulnerability_id":"VCID-kjzk-f21e-1bfm","summary":"Alchemy is an open source content management system engine written in Ruby on Rails. Prior to versions 7.4.12 and 8.0.3, the application uses the Ruby `eval()` function to dynamically execute a string provided by the `resource_handler.engine_name` attribute in `Alchemy::ResourcesHelper#resource_url_proxy`. The vulnerability exists in `app/helpers/alchemy/resources_helper.rb` at line 28. The code explicitly bypasses security linting with `# rubocop:disable Security/Eval`, indicating that the use of a dangerous function was known but not properly mitigated. Since `engine_name` is sourced from module definitions that can be influenced by administrative configurations, it allows an authenticated attacker to escape the Ruby sandbox and execute arbitrary system commands on the host OS. Versions 7.4.12 and 8.0.3 fix the issue by replacing `eval()` with `send()`.","references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2026-23885","reference_id":"","reference_type":"","scores":[{"value":"0.00024","scoring_system":"epss","scoring_elements":"0.07261","published_at":"2026-06-11T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2026-23885"},{"reference_url":"https://github.com/AlchemyCMS/alchemy_cms","reference_id":"","reference_type":"","scores":[{"value":"6.4","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/AlchemyCMS/alchemy_cms"},{"reference_url":"https://github.com/AlchemyCMS/alchemy_cms/commit/55d03ec600fd9e07faae1138b923790028917d26","reference_id":"55d03ec600fd9e07faae1138b923790028917d26","reference_type":"","scores":[{"value":"6.4","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2026-01-21T21:08:44Z/"}],"url":"https://github.com/AlchemyCMS/alchemy_cms/commit/55d03ec600fd9e07faae1138b923790028917d26"},{"reference_url":"https://github.com/AlchemyCMS/alchemy_cms/commit/563c4ce45bf5813b7823bf3403ca1fc32cb769e7","reference_id":"563c4ce45bf5813b7823bf3403ca1fc32cb769e7","reference_type":"","scores":[{"value":"6.4","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2026-01-21T21:08:44Z/"}],"url":"https://github.com/AlchemyCMS/alchemy_cms/commit/563c4ce45bf5813b7823bf3403ca1fc32cb769e7"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2026-23885","reference_id":"CVE-2026-23885","reference_type":"","scores":[{"value":"6.4","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-23885"},{"reference_url":"https://github.com/rubysec/ruby-advisory-db/blob/master/gems/alchemy_cms/CVE-2026-23885.yml","reference_id":"CVE-2026-23885.YML","reference_type":"","scores":[{"value":"6.4","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/rubysec/ruby-advisory-db/blob/master/gems/alchemy_cms/CVE-2026-23885.yml"},{"reference_url":"https://github.com/advisories/GHSA-2762-657x-v979","reference_id":"GHSA-2762-657x-v979","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-2762-657x-v979"},{"reference_url":"https://github.com/AlchemyCMS/alchemy_cms/security/advisories/GHSA-2762-657x-v979","reference_id":"GHSA-2762-657x-v979","reference_type":"","scores":[{"value":"6.6","scoring_system":"cvssv3","scoring_elements":""},{"value":"6.4","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H"},{"value":"MODERATE","scoring_system":"cvssv3.1_qr","scoring_elements":""},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2026-01-21T21:08:44Z/"}],"url":"https://github.com/AlchemyCMS/alchemy_cms/security/advisories/GHSA-2762-657x-v979"},{"reference_url":"https://github.com/AlchemyCMS/alchemy_cms/releases/tag/v7.4.12","reference_id":"v7.4.12","reference_type":"","scores":[{"value":"6.4","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2026-01-21T21:08:44Z/"}],"url":"https://github.com/AlchemyCMS/alchemy_cms/releases/tag/v7.4.12"},{"reference_url":"https://github.com/AlchemyCMS/alchemy_cms/releases/tag/v8.0.3","reference_id":"v8.0.3","reference_type":"","scores":[{"value":"6.4","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2026-01-21T21:08:44Z/"}],"url":"https://github.com/AlchemyCMS/alchemy_cms/releases/tag/v8.0.3"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/37965?format=json","purl":"pkg:gem/alchemy_cms@7.4.12","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:gem/alchemy_cms@7.4.12"},{"url":"http://public2.vulnerablecode.io/api/packages/37964?format=json","purl":"pkg:gem/alchemy_cms@8.0.3","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:gem/alchemy_cms@8.0.3"}],"aliases":["CVE-2026-23885","GHSA-2762-657x-v979"],"risk_score":3.1,"exploitability":"0.5","weighted_severity":"6.2","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-kjzk-f21e-1bfm"}],"fixing_vulnerabilities":[],"risk_score":null,"resource_url":"http://public2.vulnerablecode.io/packages/pkg:gem/alchemy_cms@7.2.4"}