{"url":"http://public2.vulnerablecode.io/api/packages/160094?format=json","purl":"pkg:maven/com.squareup.okhttp/okhttp@1.3.0","type":"maven","namespace":"com.squareup.okhttp","name":"okhttp","version":"1.3.0","qualifiers":{},"subpath":"","is_vulnerable":true,"next_non_vulnerable_version":"2.7.4","latest_non_vulnerable_version":"2.7.4","affected_by_vulnerabilities":[{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/4669?format=json","vulnerability_id":"VCID-rqct-cbjm-1beq","summary":"OkHttp before 2.7.4 and 3.x before 3.1.2 allows man-in-the-middle attackers to bypass certificate pinning by sending a certificate chain with a certificate from a non-pinned trusted CA and the pinned certificate.","references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2016-2402","reference_id":"","reference_type":"","scores":[{"value":"0.02681","scoring_system":"epss","scoring_elements":"0.85892","published_at":"2026-04-29T12:55:00Z"},{"value":"0.02681","scoring_system":"epss","scoring_elements":"0.8577","published_at":"2026-04-01T12:55:00Z"},{"value":"0.02681","scoring_system":"epss","scoring_elements":"0.85783","published_at":"2026-04-02T12:55:00Z"},{"value":"0.02681","scoring_system":"epss","scoring_elements":"0.85802","published_at":"2026-04-04T12:55:00Z"},{"value":"0.02681","scoring_system":"epss","scoring_elements":"0.85807","published_at":"2026-04-07T12:55:00Z"},{"value":"0.02681","scoring_system":"epss","scoring_elements":"0.85826","published_at":"2026-04-08T12:55:00Z"},{"value":"0.02681","scoring_system":"epss","scoring_elements":"0.85836","published_at":"2026-04-09T12:55:00Z"},{"value":"0.02681","scoring_system":"epss","scoring_elements":"0.85851","published_at":"2026-04-11T12:55:00Z"},{"value":"0.02681","scoring_system":"epss","scoring_elements":"0.85848","published_at":"2026-04-12T12:55:00Z"},{"value":"0.02681","scoring_system":"epss","scoring_elements":"0.85843","published_at":"2026-04-13T12:55:00Z"},{"value":"0.02681","scoring_system":"epss","scoring_elements":"0.85862","published_at":"2026-04-16T12:55:00Z"},{"value":"0.02681","scoring_system":"epss","scoring_elements":"0.85867","published_at":"2026-04-18T12:55:00Z"},{"value":"0.02681","scoring_system":"epss","scoring_elements":"0.85859","published_at":"2026-04-21T12:55:00Z"},{"value":"0.02681","scoring_system":"epss","scoring_elements":"0.85881","published_at":"2026-04-24T12:55:00Z"},{"value":"0.02681","scoring_system":"epss","scoring_elements":"0.8589","published_at":"2026-04-26T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2016-2402"},{"reference_url":"https://github.com/square/okhttp","reference_id":"","reference_type":"","scores":[{"value":"5.9","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/square/okhttp"},{"reference_url":"https://github.com/square/okhttp/commit/3ccb46dd16b6ec98f70b0ee53eafe5ed6380891e","reference_id":"","reference_type":"","scores":[],"url":"https://github.com/square/okhttp/commit/3ccb46dd16b6ec98f70b0ee53eafe5ed6380891e"},{"reference_url":"https://github.com/square/okhttp/commit/5377f25d9eed755328216912ef5e922c93e14f3","reference_id":"","reference_type":"","scores":[],"url":"https://github.com/square/okhttp/commit/5377f25d9eed755328216912ef5e922c93e14f3"},{"reference_url":"https://github.com/square/okhttp/commit/784fabac7d1586a5614bd4bc8854fd62850dbe26","reference_id":"","reference_type":"","scores":[],"url":"https://github.com/square/okhttp/commit/784fabac7d1586a5614bd4bc8854fd62850dbe26"},{"reference_url":"https://koz.io/pinning-cve-2016-2402","reference_id":"","reference_type":"","scores":[{"value":"5.9","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://koz.io/pinning-cve-2016-2402"},{"reference_url":"https://koz.io/pinning-cve-2016-2402/","reference_id":"","reference_type":"","scores":[],"url":"https://koz.io/pinning-cve-2016-2402/"},{"reference_url":"https://lists.apache.org/thread.html/rd0e44e8ef71eeaaa3cf3d1b8b41eb25894372e2995ec908ce7624d26@%3Ccommits.pulsar.apache.org%3E","reference_id":"","reference_type":"","scores":[{"value":"5.9","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://lists.apache.org/thread.html/rd0e44e8ef71eeaaa3cf3d1b8b41eb25894372e2995ec908ce7624d26@%3Ccommits.pulsar.apache.org%3E"},{"reference_url":"https://publicobject.com/2016/02/11/okhttp-certificate-pinning-vulnerability","reference_id":"","reference_type":"","scores":[{"value":"5.9","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://publicobject.com/2016/02/11/okhttp-certificate-pinning-vulnerability"},{"reference_url":"https://publicobject.com/2016/02/11/okhttp-certificate-pinning-vulnerability/","reference_id":"","reference_type":"","scores":[],"url":"https://publicobject.com/2016/02/11/okhttp-certificate-pinning-vulnerability/"},{"reference_url":"http://www.openwall.com/lists/oss-security/2016/02/10/8","reference_id":"","reference_type":"","scores":[{"value":"5.9","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"http://www.openwall.com/lists/oss-security/2016/02/10/8"},{"reference_url":"http://www.openwall.com/lists/oss-security/2016/02/18/7","reference_id":"","reference_type":"","scores":[{"value":"5.9","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"http://www.openwall.com/lists/oss-security/2016/02/18/7"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2016-2402","reference_id":"CVE-2016-2402","reference_type":"","scores":[{"value":"5.9","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2016-2402"},{"reference_url":"https://github.com/advisories/GHSA-4hc2-jh7r-wrc3","reference_id":"GHSA-4hc2-jh7r-wrc3","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-4hc2-jh7r-wrc3"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/23840?format=json","purl":"pkg:maven/com.squareup.okhttp/okhttp@2.7.4","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:maven/com.squareup.okhttp/okhttp@2.7.4"},{"url":"http://public2.vulnerablecode.io/api/packages/23841?format=json","purl":"pkg:maven/com.squareup.okhttp/okhttp@3.1.2","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:maven/com.squareup.okhttp/okhttp@3.1.2"}],"aliases":["CVE-2016-2402","GHSA-4hc2-jh7r-wrc3"],"risk_score":3.1,"exploitability":"0.5","weighted_severity":"6.2","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-rqct-cbjm-1beq"}],"fixing_vulnerabilities":[],"risk_score":"3.1","resource_url":"http://public2.vulnerablecode.io/packages/pkg:maven/com.squareup.okhttp/okhttp@1.3.0"}