{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/35958?format=json","vulnerability_id":"VCID-73vk-y7zg-a7fs","summary":"OnionShare is an open source tool that lets you securely and anonymously share files, host websites, and chat with friends using the Tor network. In affected versions chat participants can spoof their channel leave message, tricking others into assuming they left the chatroom.","aliases":[{"alias":"CVE-2022-21691"},{"alias":"GHSA-w9m4-7w72-r766"},{"alias":"PYSEC-2022-42"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/120351?format=json","purl":"pkg:deb/debian/onionshare@0?distro=trixie","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/onionshare@0%3Fdistro=trixie"},{"url":"http://public2.vulnerablecode.io/api/packages/120346?format=json","purl":"pkg:deb/debian/onionshare@2.2-3%2Bdeb11u2?distro=trixie","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-5zt9-6w35-uyg1"},{"vulnerability":"VCID-pnsa-jkeq-v3h6"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/onionshare@2.2-3%252Bdeb11u2%3Fdistro=trixie"},{"url":"http://public2.vulnerablecode.io/api/packages/120350?format=json","purl":"pkg:deb/debian/onionshare@2.5-1?distro=trixie","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/onionshare@2.5-1%3Fdistro=trixie"},{"url":"http://public2.vulnerablecode.io/api/packages/120344?format=json","purl":"pkg:deb/debian/onionshare@2.6-5~deb12u1?distro=trixie","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/onionshare@2.6-5~deb12u1%3Fdistro=trixie"},{"url":"http://public2.vulnerablecode.io/api/packages/120348?format=json","purl":"pkg:deb/debian/onionshare@2.6.3-1?distro=trixie","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/onionshare@2.6.3-1%3Fdistro=trixie"},{"url":"http://public2.vulnerablecode.io/api/packages/120347?format=json","purl":"pkg:deb/debian/onionshare@2.6.3-3?distro=trixie","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/onionshare@2.6.3-3%3Fdistro=trixie"},{"url":"http://public2.vulnerablecode.io/api/packages/26385?format=json","purl":"pkg:pypi/onionshare-cli@2.5","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:pypi/onionshare-cli@2.5"}],"affected_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/26381?format=json","purl":"pkg:pypi/onionshare-cli@2.3","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-5zt9-6w35-uyg1"},{"vulnerability":"VCID-6atk-34w1-pqd3"},{"vulnerability":"VCID-73vk-y7zg-a7fs"},{"vulnerability":"VCID-a5n4-a6rn-afeq"},{"vulnerability":"VCID-g9y1-v66f-xqh5"},{"vulnerability":"VCID-kdcd-f7w8-5ucc"},{"vulnerability":"VCID-nam5-3pk1-nffy"},{"vulnerability":"VCID-pnsa-jkeq-v3h6"},{"vulnerability":"VCID-qg8a-3xk6-6bf8"},{"vulnerability":"VCID-xwe9-agm5-fkgx"},{"vulnerability":"VCID-zryc-vgfh-fuhr"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:pypi/onionshare-cli@2.3"},{"url":"http://public2.vulnerablecode.io/api/packages/26382?format=json","purl":"pkg:pypi/onionshare-cli@2.3.1","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-5zt9-6w35-uyg1"},{"vulnerability":"VCID-6atk-34w1-pqd3"},{"vulnerability":"VCID-73vk-y7zg-a7fs"},{"vulnerability":"VCID-a5n4-a6rn-afeq"},{"vulnerability":"VCID-g9y1-v66f-xqh5"},{"vulnerability":"VCID-kdcd-f7w8-5ucc"},{"vulnerability":"VCID-nam5-3pk1-nffy"},{"vulnerability":"VCID-pnsa-jkeq-v3h6"},{"vulnerability":"VCID-qg8a-3xk6-6bf8"},{"vulnerability":"VCID-xwe9-agm5-fkgx"},{"vulnerability":"VCID-zryc-vgfh-fuhr"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:pypi/onionshare-cli@2.3.1"},{"url":"http://public2.vulnerablecode.io/api/packages/26383?format=json","purl":"pkg:pypi/onionshare-cli@2.3.2","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-5zt9-6w35-uyg1"},{"vulnerability":"VCID-6atk-34w1-pqd3"},{"vulnerability":"VCID-73vk-y7zg-a7fs"},{"vulnerability":"VCID-a5n4-a6rn-afeq"},{"vulnerability":"VCID-g9y1-v66f-xqh5"},{"vulnerability":"VCID-kdcd-f7w8-5ucc"},{"vulnerability":"VCID-nam5-3pk1-nffy"},{"vulnerability":"VCID-pnsa-jkeq-v3h6"},{"vulnerability":"VCID-qg8a-3xk6-6bf8"},{"vulnerability":"VCID-xwe9-agm5-fkgx"},{"vulnerability":"VCID-zryc-vgfh-fuhr"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:pypi/onionshare-cli@2.3.2"},{"url":"http://public2.vulnerablecode.io/api/packages/26384?format=json","purl":"pkg:pypi/onionshare-cli@2.3.3","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-5zt9-6w35-uyg1"},{"vulnerability":"VCID-6atk-34w1-pqd3"},{"vulnerability":"VCID-73vk-y7zg-a7fs"},{"vulnerability":"VCID-a5n4-a6rn-afeq"},{"vulnerability":"VCID-g9y1-v66f-xqh5"},{"vulnerability":"VCID-kdcd-f7w8-5ucc"},{"vulnerability":"VCID-nam5-3pk1-nffy"},{"vulnerability":"VCID-pnsa-jkeq-v3h6"},{"vulnerability":"VCID-qg8a-3xk6-6bf8"},{"vulnerability":"VCID-xwe9-agm5-fkgx"},{"vulnerability":"VCID-zryc-vgfh-fuhr"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:pypi/onionshare-cli@2.3.3"}],"references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2022-21691","reference_id":"","reference_type":"","scores":[{"value":"0.00158","scoring_system":"epss","scoring_elements":"0.36368","published_at":"2026-06-04T12:55:00Z"},{"value":"0.00158","scoring_system":"epss","scoring_elements":"0.36408","published_at":"2026-06-09T12:55:00Z"},{"value":"0.00158","scoring_system":"epss","scoring_elements":"0.36397","published_at":"2026-06-08T12:55:00Z"},{"value":"0.00158","scoring_system":"epss","scoring_elements":"0.36434","published_at":"2026-06-07T12:55:00Z"},{"value":"0.00158","scoring_system":"epss","scoring_elements":"0.3647","published_at":"2026-06-06T12:55:00Z"},{"value":"0.00158","scoring_system":"epss","scoring_elements":"0.36461","published_at":"2026-06-05T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2022-21691"},{"reference_url":"https://github.com/onionshare/onionshare","reference_id":"","reference_type":"","scores":[{"value":"4.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N"},{"value":"5.3","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/onionshare/onionshare"},{"reference_url":"https://github.com/onionshare/onionshare/releases/tag/v2.5","reference_id":"","reference_type":"","scores":[{"value":"4.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N"},{"value":"5.3","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/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/2025-04-23T14:11:57Z/"}],"url":"https://github.com/onionshare/onionshare/releases/tag/v2.5"},{"reference_url":"https://github.com/onionshare/onionshare/security/advisories/GHSA-w9m4-7w72-r766","reference_id":"","reference_type":"","scores":[{"value":"4.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N"},{"value":"MODERATE","scoring_system":"cvssv3.1_qr","scoring_elements":""},{"value":"5.3","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/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/2025-04-23T14:11:57Z/"}],"url":"https://github.com/onionshare/onionshare/security/advisories/GHSA-w9m4-7w72-r766"},{"reference_url":"https://github.com/pypa/advisory-database/tree/main/vulns/onionshare-cli/PYSEC-2022-42.yaml","reference_id":"","reference_type":"","scores":[{"value":"4.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N"},{"value":"5.3","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/pypa/advisory-database/tree/main/vulns/onionshare-cli/PYSEC-2022-42.yaml"},{"reference_url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1014966","reference_id":"1014966","reference_type":"","scores":[],"url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1014966"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2022-21691","reference_id":"CVE-2022-21691","reference_type":"","scores":[{"value":"4.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N"},{"value":"5.3","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-21691"},{"reference_url":"https://github.com/advisories/GHSA-w9m4-7w72-r766","reference_id":"GHSA-w9m4-7w72-r766","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-w9m4-7w72-r766"}],"weaknesses":[{"cwe_id":306,"name":"Missing Authentication for Critical Function","description":"The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources."},{"cwe_id":937,"name":"OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities","description":"Weaknesses in this category are related to the A9 category in the OWASP Top Ten 2013."},{"cwe_id":1035,"name":"OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities","description":"Weaknesses in this category are related to the A9 category in the OWASP Top Ten 2017."}],"exploits":[],"severity_range_score":"4.0 - 6.9","exploitability":"0.5","weighted_severity":"6.2","risk_score":3.1,"resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-73vk-y7zg-a7fs"}