{"url":"http://public2.vulnerablecode.io/api/packages/48458?format=json","purl":"pkg:pypi/mitmproxy@10.2.3","type":"pypi","namespace":"","name":"mitmproxy","version":"10.2.3","qualifiers":{},"subpath":"","is_vulnerable":true,"next_non_vulnerable_version":"12.2.2","latest_non_vulnerable_version":"12.2.2","affected_by_vulnerabilities":[{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/286934?format=json","vulnerability_id":"VCID-e5xb-axub-vkfx","summary":"","references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2025-23217","reference_id":"","reference_type":"","scores":[{"value":"0.03579","scoring_system":"epss","scoring_elements":"0.87939","published_at":"2026-05-30T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2025-23217"},{"reference_url":"https://en.wikipedia.org/wiki/Server-side_request_forgery","reference_id":"","reference_type":"","scores":[{"value":"8.2","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:Y/T:T/P:M/B:A/M:M/D:T/2025-02-06T19:15:53Z/"}],"url":"https://en.wikipedia.org/wiki/Server-side_request_forgery"},{"reference_url":"https://github.com/mitmproxy/mitmproxy","reference_id":"","reference_type":"","scores":[{"value":"8.2","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/mitmproxy/mitmproxy"},{"reference_url":"https://github.com/mitmproxy/mitmproxy/blob/main/CHANGELOG.md","reference_id":"","reference_type":"","scores":[{"value":"8.2","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/mitmproxy/mitmproxy/blob/main/CHANGELOG.md"},{"reference_url":"https://github.com/mitmproxy/mitmproxy/blob/main/CHANGELOG.md#06-february-2025-mitmproxy-1112","reference_id":"","reference_type":"","scores":[{"value":"8.2","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:Y/T:T/P:M/B:A/M:M/D:T/2025-02-06T19:15:53Z/"}],"url":"https://github.com/mitmproxy/mitmproxy/blob/main/CHANGELOG.md#06-february-2025-mitmproxy-1112"},{"reference_url":"https://github.com/mitmproxy/mitmproxy/commit/fa89055e196d953f11fd241e36ee37858993486a","reference_id":"","reference_type":"","scores":[{"value":"8.2","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/mitmproxy/mitmproxy/commit/fa89055e196d953f11fd241e36ee37858993486a"},{"reference_url":"https://github.com/mitmproxy/mitmproxy/security/advisories/GHSA-wg33-5h85-7q5p","reference_id":"","reference_type":"","scores":[{"value":"8.2","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:Y/T:T/P:M/B:A/M:M/D:T/2025-02-06T19:15:53Z/"}],"url":"https://github.com/mitmproxy/mitmproxy/security/advisories/GHSA-wg33-5h85-7q5p"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2025-23217","reference_id":"","reference_type":"","scores":[{"value":"8.2","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-23217"},{"reference_url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1103701","reference_id":"1103701","reference_type":"","scores":[],"url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1103701"},{"reference_url":"https://github.com/advisories/GHSA-wg33-5h85-7q5p","reference_id":"GHSA-wg33-5h85-7q5p","reference_type":"","scores":[],"url":"https://github.com/advisories/GHSA-wg33-5h85-7q5p"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/48469?format=json","purl":"pkg:pypi/mitmproxy@11.1.2","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-exwy-e5qk-a7az"},{"vulnerability":"VCID-v66z-2xeg-63gv"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:pypi/mitmproxy@11.1.2"}],"aliases":["CVE-2025-23217","GHSA-wg33-5h85-7q5p"],"risk_score":null,"exploitability":null,"weighted_severity":null,"resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-e5xb-axub-vkfx"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/347596?format=json","vulnerability_id":"VCID-exwy-e5qk-a7az","summary":"mitmproxy binaries embed a vulnerable python-hyper/h2 dependency\nmitmproxy 12.1.1 and below embed python-hyper/h2 ≤ v4.2.0, which has a gap in its HTTP/2 header validation. This enables request smuggling attacks when mitmproxy is in a configuration where it translates HTTP/2 to HTTP/1. For example, this affects reverse proxies to `http://` backends. It does not affect mitmproxy's regular mode.\n\nAll users are encouraged to upgrade to mitmproxy 12.1.2, which includes a fixed version of h2.\n\nMore details about the vulnerability itself can be found at https://github.com/python-hyper/h2/security/advisories/GHSA-847f-9342-265h.","references":[{"reference_url":"https://github.com/mitmproxy/mitmproxy","reference_id":"","reference_type":"","scores":[{"value":"6.9","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:N/SI:L/SA:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/mitmproxy/mitmproxy"},{"reference_url":"https://github.com/mitmproxy/mitmproxy/security/advisories/GHSA-63cx-g855-hvv4","reference_id":"","reference_type":"","scores":[{"value":"6.9","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:N/SI:L/SA:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/mitmproxy/mitmproxy/security/advisories/GHSA-63cx-g855-hvv4"},{"reference_url":"https://github.com/python-hyper/h2/security/advisories/GHSA-847f-9342-265h","reference_id":"","reference_type":"","scores":[{"value":"6.9","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:N/SI:L/SA:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/python-hyper/h2/security/advisories/GHSA-847f-9342-265h"},{"reference_url":"https://github.com/advisories/GHSA-63cx-g855-hvv4","reference_id":"GHSA-63cx-g855-hvv4","reference_type":"","scores":[],"url":"https://github.com/advisories/GHSA-63cx-g855-hvv4"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/48475?format=json","purl":"pkg:pypi/mitmproxy@12.1.2","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-v66z-2xeg-63gv"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:pypi/mitmproxy@12.1.2"}],"aliases":["GHSA-63cx-g855-hvv4"],"risk_score":null,"exploitability":null,"weighted_severity":null,"resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-exwy-e5qk-a7az"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/9632?format=json","vulnerability_id":"VCID-v66z-2xeg-63gv","summary":"mitmproxy is a interactive TLS-capable intercepting HTTP proxy for penetration testers and software developers and mitmweb is a web-based interface for mitmproxy. In mitmproxy 12.2.1 and below, the builtin LDAP proxy authentication does not correctly sanitize the username when querying the LDAP server. This allows a malicious client to bypass authentication. Only mitmproxy instances using the proxyauth option with LDAP are affected. This option is not enabled by default. The vulnerability has been fixed in mitmproxy 12.2.2 and above.","references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2026-40606","reference_id":"","reference_type":"","scores":[{"value":"0.00092","scoring_system":"epss","scoring_elements":"0.25857","published_at":"2026-05-30T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2026-40606"},{"reference_url":"https://github.com/mitmproxy/mitmproxy","reference_id":"","reference_type":"","scores":[{"value":"4.8","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/mitmproxy/mitmproxy"},{"reference_url":"https://github.com/mitmproxy/mitmproxy/security/advisories/GHSA-527g-3w9m-29hv","reference_id":"","reference_type":"","scores":[{"value":"4.8","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N"},{"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:P/P:M/B:A/M:M/D:T/2026-04-22T13:25:44Z/"}],"url":"https://github.com/mitmproxy/mitmproxy/security/advisories/GHSA-527g-3w9m-29hv"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2026-40606","reference_id":"","reference_type":"","scores":[{"value":"4.8","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-40606"},{"reference_url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1134620","reference_id":"1134620","reference_type":"","scores":[],"url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1134620"},{"reference_url":"https://github.com/advisories/GHSA-527g-3w9m-29hv","reference_id":"GHSA-527g-3w9m-29hv","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-527g-3w9m-29hv"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/48478?format=json","purl":"pkg:pypi/mitmproxy@12.2.2","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:pypi/mitmproxy@12.2.2"}],"aliases":["CVE-2026-40606","GHSA-527g-3w9m-29hv","PYSEC-2026-92"],"risk_score":2.1,"exploitability":"0.5","weighted_severity":"4.3","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-v66z-2xeg-63gv"}],"fixing_vulnerabilities":[],"risk_score":"2.1","resource_url":"http://public2.vulnerablecode.io/packages/pkg:pypi/mitmproxy@10.2.3"}