{"url":"http://public2.vulnerablecode.io/api/packages/386298?format=json","purl":"pkg:gem/avo@3.0.6","type":"gem","namespace":"","name":"avo","version":"3.0.6","qualifiers":{},"subpath":"","is_vulnerable":true,"next_non_vulnerable_version":"3.30.3","latest_non_vulnerable_version":"3.31.2","affected_by_vulnerabilities":[{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/23011?format=json","vulnerability_id":"VCID-mytc-sxbk-dkaq","summary":"Avo has a XSS vulnerability on `return_to` param\n## Description\n\nA reflected cross-site scripting (XSS) vulnerability exists in the `return_to` query parameter used in the avo interface.\n\nAn attacker can craft a malicious URL that injects arbitrary JavaScript, which is executed when he clicks a dynamically generated navigation button.\n\n## Impact\n\nThis vulnerability may allow execution of arbitrary JavaScript in the context of the application.\n\nImpact varies depending on deployment:\n- In unauthenticated setups: exploitable via crafted links sent to users\n- In authenticated setups: limited to authenticated users and requires interaction","references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2026-33209","reference_id":"","reference_type":"","scores":[{"value":"0.00013","scoring_system":"epss","scoring_elements":"0.02186","published_at":"2026-05-29T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2026-33209"},{"reference_url":"https://github.com/avo-hq/avo","reference_id":"","reference_type":"","scores":[{"value":"5.3","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/avo-hq/avo"},{"reference_url":"https://github.com/avo-hq/avo/commit/4453d39ddc6309f3bc8ada73ef21e1971112de7d","reference_id":"","reference_type":"","scores":[{"value":"5.3","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2026-03-24T18:06:50Z/"}],"url":"https://github.com/avo-hq/avo/commit/4453d39ddc6309f3bc8ada73ef21e1971112de7d"},{"reference_url":"https://github.com/avo-hq/avo/pull/4330","reference_id":"","reference_type":"","scores":[{"value":"5.3","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2026-03-24T18:06:50Z/"}],"url":"https://github.com/avo-hq/avo/pull/4330"},{"reference_url":"https://github.com/avo-hq/avo/releases/tag/v3.30.3","reference_id":"","reference_type":"","scores":[{"value":"5.3","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2026-03-24T18:06:50Z/"}],"url":"https://github.com/avo-hq/avo/releases/tag/v3.30.3"},{"reference_url":"https://github.com/avo-hq/avo/security/advisories/GHSA-762r-27w2-q22j","reference_id":"","reference_type":"","scores":[{"value":"5.3","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2026-03-24T18:06:50Z/"}],"url":"https://github.com/avo-hq/avo/security/advisories/GHSA-762r-27w2-q22j"},{"reference_url":"https://github.com/rubysec/ruby-advisory-db/blob/master/gems/avo/CVE-2026-33209.yml","reference_id":"","reference_type":"","scores":[{"value":"5.3","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/rubysec/ruby-advisory-db/blob/master/gems/avo/CVE-2026-33209.yml"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2026-33209","reference_id":"","reference_type":"","scores":[{"value":"5.3","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-33209"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/57932?format=json","purl":"pkg:gem/avo@3.30.3","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:gem/avo@3.30.3"}],"aliases":["CVE-2026-33209","GHSA-762r-27w2-q22j"],"risk_score":null,"exploitability":null,"weighted_severity":null,"resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-mytc-sxbk-dkaq"}],"fixing_vulnerabilities":[],"risk_score":null,"resource_url":"http://public2.vulnerablecode.io/packages/pkg:gem/avo@3.0.6"}