{"url":"http://public2.vulnerablecode.io/api/packages/160080?format=json","purl":"pkg:maven/com.squareup.okhttp3/okhttp@3.0.1","type":"maven","namespace":"com.squareup.okhttp3","name":"okhttp","version":"3.0.1","qualifiers":{},"subpath":"","is_vulnerable":true,"next_non_vulnerable_version":"4.9.2","latest_non_vulnerable_version":"4.9.2","affected_by_vulnerabilities":[{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/55090?format=json","vulnerability_id":"VCID-4e5q-x177-uyat","summary":"Square OkHttp can accept the wrong certificate\nIn verifyHostName of OkHostnameVerifier.java, there is a possible way to accept a certificate for the wrong domain due to improperly used crypto. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation. Product: AndroidVersions: Android-8.1 Android-9 Android-10 Android-11 Android ID: A-171980069","references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-0341.json","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-0341.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2021-0341","reference_id":"","reference_type":"","scores":[{"value":"0.01037","scoring_system":"epss","scoring_elements":"0.77482","published_at":"2026-04-29T12:55:00Z"},{"value":"0.01037","scoring_system":"epss","scoring_elements":"0.77349","published_at":"2026-04-02T12:55:00Z"},{"value":"0.01037","scoring_system":"epss","scoring_elements":"0.77376","published_at":"2026-04-04T12:55:00Z"},{"value":"0.01037","scoring_system":"epss","scoring_elements":"0.77357","published_at":"2026-04-07T12:55:00Z"},{"value":"0.01037","scoring_system":"epss","scoring_elements":"0.77386","published_at":"2026-04-08T12:55:00Z"},{"value":"0.01037","scoring_system":"epss","scoring_elements":"0.77396","published_at":"2026-04-09T12:55:00Z"},{"value":"0.01037","scoring_system":"epss","scoring_elements":"0.77422","published_at":"2026-04-11T12:55:00Z"},{"value":"0.01037","scoring_system":"epss","scoring_elements":"0.77402","published_at":"2026-04-12T12:55:00Z"},{"value":"0.01037","scoring_system":"epss","scoring_elements":"0.77398","published_at":"2026-04-13T12:55:00Z"},{"value":"0.01037","scoring_system":"epss","scoring_elements":"0.77438","published_at":"2026-04-16T12:55:00Z"},{"value":"0.01037","scoring_system":"epss","scoring_elements":"0.77437","published_at":"2026-04-18T12:55:00Z"},{"value":"0.01037","scoring_system":"epss","scoring_elements":"0.77429","published_at":"2026-04-21T12:55:00Z"},{"value":"0.01037","scoring_system":"epss","scoring_elements":"0.77463","published_at":"2026-04-24T12:55:00Z"},{"value":"0.01037","scoring_system":"epss","scoring_elements":"0.7747","published_at":"2026-04-26T12:55:00Z"},{"value":"0.01037","scoring_system":"epss","scoring_elements":"0.77343","published_at":"2026-04-01T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2021-0341"},{"reference_url":"https://github.com/square/okhttp","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/square/okhttp"},{"reference_url":"https://github.com/square/okhttp/commit/f574ea2f5259d9040f264ddeb582fb1ce563f10c","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/square/okhttp/commit/f574ea2f5259d9040f264ddeb582fb1ce563f10c"},{"reference_url":"https://github.com/square/okhttp/issues/6724","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/square/okhttp/issues/6724"},{"reference_url":"https://github.com/square/okhttp/pull/6741","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/square/okhttp/pull/6741"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2021-0341","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-0341"},{"reference_url":"https://source.android.com/security/bulletin/2021-02-01","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://source.android.com/security/bulletin/2021-02-01"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=2154086","reference_id":"2154086","reference_type":"","scores":[],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2154086"},{"reference_url":"https://github.com/advisories/GHSA-3cqm-mf7h-prrj","reference_id":"GHSA-3cqm-mf7h-prrj","reference_type":"","scores":[{"value":"HIGH","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-3cqm-mf7h-prrj"},{"reference_url":"https://access.redhat.com/errata/RHSA-2023:0756","reference_id":"RHSA-2023:0756","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2023:0756"},{"reference_url":"https://access.redhat.com/errata/RHSA-2023:2705","reference_id":"RHSA-2023:2705","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2023:2705"},{"reference_url":"https://access.redhat.com/errata/RHSA-2023:2706","reference_id":"RHSA-2023:2706","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2023:2706"},{"reference_url":"https://access.redhat.com/errata/RHSA-2023:2707","reference_id":"RHSA-2023:2707","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2023:2707"},{"reference_url":"https://access.redhat.com/errata/RHSA-2023:2710","reference_id":"RHSA-2023:2710","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2023:2710"},{"reference_url":"https://access.redhat.com/errata/RHSA-2023:2713","reference_id":"RHSA-2023:2713","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2023:2713"},{"reference_url":"https://access.redhat.com/errata/RHSA-2023:2723","reference_id":"RHSA-2023:2723","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2023:2723"},{"reference_url":"https://access.redhat.com/errata/RHSA-2023:3223","reference_id":"RHSA-2023:3223","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2023:3223"},{"reference_url":"https://access.redhat.com/errata/RHSA-2024:6667","reference_id":"RHSA-2024:6667","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2024:6667"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/82268?format=json","purl":"pkg:maven/com.squareup.okhttp3/okhttp@4.9.2","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:maven/com.squareup.okhttp3/okhttp@4.9.2"}],"aliases":["CVE-2021-0341","GHSA-3cqm-mf7h-prrj"],"risk_score":4.0,"exploitability":"0.5","weighted_severity":"8.0","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-4e5q-x177-uyat"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/10582?format=json","vulnerability_id":"VCID-7yzs-xpqs-skbc","summary":"Improper Certificate Validation\nCertificatePinner.java allows man-in-the-middle attackers to bypass certificate pinning by changing SSLContext and the boolean values while hooking the application.","references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-20200.json","reference_id":"","reference_type":"","scores":[{"value":"5.9","scoring_system":"cvssv3","scoring_elements":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-20200.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2018-20200","reference_id":"","reference_type":"","scores":[{"value":"0.00294","scoring_system":"epss","scoring_elements":"0.52638","published_at":"2026-04-01T12:55:00Z"},{"value":"0.00294","scoring_system":"epss","scoring_elements":"0.52681","published_at":"2026-04-02T12:55:00Z"},{"value":"0.00294","scoring_system":"epss","scoring_elements":"0.52707","published_at":"2026-04-04T12:55:00Z"},{"value":"0.00294","scoring_system":"epss","scoring_elements":"0.52673","published_at":"2026-04-07T12:55:00Z"},{"value":"0.00294","scoring_system":"epss","scoring_elements":"0.52723","published_at":"2026-04-08T12:55:00Z"},{"value":"0.00294","scoring_system":"epss","scoring_elements":"0.52718","published_at":"2026-04-09T12:55:00Z"},{"value":"0.00294","scoring_system":"epss","scoring_elements":"0.52768","published_at":"2026-04-11T12:55:00Z"},{"value":"0.00294","scoring_system":"epss","scoring_elements":"0.52751","published_at":"2026-04-12T12:55:00Z"},{"value":"0.00294","scoring_system":"epss","scoring_elements":"0.52735","published_at":"2026-04-13T12:55:00Z"},{"value":"0.00294","scoring_system":"epss","scoring_elements":"0.52774","published_at":"2026-04-16T12:55:00Z"},{"value":"0.00294","scoring_system":"epss","scoring_elements":"0.52781","published_at":"2026-04-18T12:55:00Z"},{"value":"0.00294","scoring_system":"epss","scoring_elements":"0.52764","published_at":"2026-04-21T12:55:00Z"},{"value":"0.00294","scoring_system":"epss","scoring_elements":"0.52716","published_at":"2026-04-24T12:55:00Z"},{"value":"0.00294","scoring_system":"epss","scoring_elements":"0.52726","published_at":"2026-04-26T12:55:00Z"},{"value":"0.00294","scoring_system":"epss","scoring_elements":"0.52687","published_at":"2026-04-29T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2018-20200"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=1709379","reference_id":"1709379","reference_type":"","scores":[],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1709379"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2018-20200","reference_id":"CVE-2018-20200","reference_type":"","scores":[],"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-20200"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/36084?format=json","purl":"pkg:maven/com.squareup.okhttp3/okhttp@3.12.1","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-4e5q-x177-uyat"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:maven/com.squareup.okhttp3/okhttp@3.12.1"}],"aliases":["CVE-2018-20200"],"risk_score":2.6,"exploitability":"0.5","weighted_severity":"5.3","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-7yzs-xpqs-skbc"},{"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.openwa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