{"schema_version":1,"title":"github.com/dexidp/dex (Go) vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 6 vulnerabilities in github.com/dexidp/dex (Go): 0 in the last 7 days and 0 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, GO-2026-5231 - Dex: Token-exchange endpoint is missing AllowedConnectors…, was published on 25 June 2026.","url":"https://junglewise.ai/threats/technologies/github-com-dexidp-dex","json_url":"https://junglewise.ai/threats/technologies/github-com-dexidp-dex.json","publisher":"Junglewise Threat Intelligence","license":"CC-BY-4.0","license_url":"https://creativecommons.org/licenses/by/4.0/","attribution":"Junglewise Threat Intelligence, https://junglewise.ai/threats/technologies/github-com-dexidp-dex","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"technology","counts":{"high":1,"all_time":6,"critical":0,"exploited":0,"last_7_days":0,"last_30_days":0,"last_90_days":0,"last_365_days":3},"latest":[{"slug":"go-2026-5231-dex-token-exchange-endpoint-is-missing-allowedconnectors-d0d1b456","title":"GO-2026-5231 - Dex: Token-exchange endpoint is missing AllowedConnectors enforcement in github.com/dexidp/dex","severity":"info","exploited":false,"published_at":"2026-06-25T18:43:15+00:00","url":"https://junglewise.ai/threats/go-2026-5231-dex-token-exchange-endpoint-is-missing-allowedconnectors-d0d1b456"},{"cvss":3.1,"slug":"dex-token-exchange-endpoint-is-missing-allowedconnectors-enforcement-8bcc4ebd","title":"Dex: Token-exchange endpoint is missing AllowedConnectors enforcement","severity":"low","exploited":false,"published_at":"2026-06-09T21:59:33+00:00","url":"https://junglewise.ai/threats/dex-token-exchange-endpoint-is-missing-allowedconnectors-enforcement-8bcc4ebd"},{"cvss":8.7,"slug":"dex-improper-authorization-in-token-exchange-endpoint-f3b09e96","title":"Dex improper authorization in token-exchange endpoint","severity":"high","exploited":false,"published_at":"2026-06-09T21:59:33+00:00","url":"https://junglewise.ai/threats/dex-improper-authorization-in-token-exchange-endpoint-f3b09e96"},{"cve":"CVE-2024-23656","cvss":3.1,"epss":0.0044,"slug":"cve-2024-23656-dex-discarding-tlsconfig-and-always-serves-deprecated-tls-1-0-1-1","title":"GO-2024-2476 - Dex discarding TLSconfig and always serves deprecated TLS 1.0/1.1 and insecure ciphers in github.com/dexidp/dex","severity":"low","exploited":false,"published_at":"2024-06-28T15:28:53+00:00","url":"https://junglewise.ai/threats/cve-2024-23656-dex-discarding-tlsconfig-and-always-serves-deprecated-tls-1-0-1-1"},{"cve":"CVE-2022-39222","cvss":3.1,"epss":0.0127,"slug":"cve-2022-39222-dex-vulnerable-to-man-in-the-middle-allowing-id-token-capture-via","title":"Dex vulnerable to Man-in-the-Middle allowing ID token capture via intercepted authorization code","severity":"low","exploited":false,"published_at":"2022-10-03T19:12:03+00:00","url":"https://junglewise.ai/threats/cve-2022-39222-dex-vulnerable-to-man-in-the-middle-allowing-id-token-capture-via"},{"cve":"CVE-2020-26290","cvss":3.1,"epss":0.0099,"slug":"cve-2020-26290-authentication-bypass-in-dex","title":"Critical security issues in XML encoding in github.com/dexidp/dex","severity":"low","exploited":false,"published_at":"2021-12-20T17:53:53+00:00","url":"https://junglewise.ai/threats/cve-2020-26290-authentication-bypass-in-dex"}],"weekly":[{"week":"2026-07-06","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-13","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-20","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-27","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-03","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-10","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-17","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-24","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-31","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-07","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-14","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-21","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-28","critical":0,"exploited":0,"vulnerabilities":0}],"related":[{"name":"github.com/mattermost/mattermost-server (Go)","slug":"github-com-mattermost-mattermost-server","vulnerabilities":274,"url":"https://junglewise.ai/threats/technologies/github-com-mattermost-mattermost-server"},{"name":"github.com/mattermost/mattermost-server/v6 (Go)","slug":"github-com-mattermost-mattermost-server-v6","vulnerabilities":188,"url":"https://junglewise.ai/threats/technologies/github-com-mattermost-mattermost-server-v6"},{"name":"github.com/mattermost/mattermost-server/v5 (Go)","slug":"github-com-mattermost-mattermost-server-v5","vulnerabilities":186,"url":"https://junglewise.ai/threats/technologies/github-com-mattermost-mattermost-server-v5"},{"name":"github.com/mattermost/mattermost/server/v8 (Go)","slug":"github-com-mattermost-mattermost-server-v8","vulnerabilities":182,"url":"https://junglewise.ai/threats/technologies/github-com-mattermost-mattermost-server-v8"},{"name":"stdlib (Go)","slug":"go-stdlib","vulnerabilities":161,"url":"https://junglewise.ai/threats/technologies/go-stdlib"},{"name":"github.com/siyuan-note/siyuan/kernel (Go)","slug":"github-com-siyuan-note-siyuan-kernel","vulnerabilities":158,"url":"https://junglewise.ai/threats/technologies/github-com-siyuan-note-siyuan-kernel"},{"name":"code.gitea.io/gitea (Go)","slug":"code-gitea-io-gitea","vulnerabilities":128,"url":"https://junglewise.ai/threats/technologies/code-gitea-io-gitea"},{"name":"gogs.io/gogs (Go)","slug":"gogs-io-gogs","vulnerabilities":82,"url":"https://junglewise.ai/threats/technologies/gogs-io-gogs"},{"name":"github.com/traefik/traefik (Go)","slug":"github-com-traefik-traefik","vulnerabilities":75,"url":"https://junglewise.ai/threats/technologies/github-com-traefik-traefik"},{"name":"github.com/usememos/memos (Go)","slug":"github-com-usememos-memos","vulnerabilities":75,"url":"https://junglewise.ai/threats/technologies/github-com-usememos-memos"},{"name":"github.com/traefik/traefik/v2 (Go)","slug":"github-com-traefik-traefik-v2","vulnerabilities":73,"url":"https://junglewise.ai/threats/technologies/github-com-traefik-traefik-v2"},{"name":"github.com/traefik/traefik/v3 (Go)","slug":"github-com-traefik-traefik-v3","vulnerabilities":68,"url":"https://junglewise.ai/threats/technologies/github-com-traefik-traefik-v3"}],"technology":{"hub":true,"name":"github.com/dexidp/dex (Go)","slug":"github-com-dexidp-dex","vendor":{"name":"Go","slug":"go","url":"https://junglewise.ai/threats/vendors/go"},"aliases":[],"homepage":"https://dexidp.io/","repo_url":"https://github.com/dexidp/dex","description":"An identity provider that uses OpenID Connect to drive authentication for other apps.","url":"https://junglewise.ai/threats/technologies/github-com-dexidp-dex"},"most_severe":[{"cvss":8.7,"slug":"dex-improper-authorization-in-token-exchange-endpoint-f3b09e96","title":"Dex improper authorization in token-exchange endpoint","severity":"high","exploited":false,"published_at":"2026-06-09T21:59:33+00:00","url":"https://junglewise.ai/threats/dex-improper-authorization-in-token-exchange-endpoint-f3b09e96"},{"cve":"CVE-2022-39222","cvss":3.1,"epss":0.0127,"slug":"cve-2022-39222-dex-vulnerable-to-man-in-the-middle-allowing-id-token-capture-via","title":"Dex vulnerable to Man-in-the-Middle allowing ID token capture via intercepted authorization code","severity":"low","exploited":false,"published_at":"2022-10-03T19:12:03+00:00","url":"https://junglewise.ai/threats/cve-2022-39222-dex-vulnerable-to-man-in-the-middle-allowing-id-token-capture-via"},{"cve":"CVE-2020-26290","cvss":3.1,"epss":0.0099,"slug":"cve-2020-26290-authentication-bypass-in-dex","title":"Critical security issues in XML encoding in github.com/dexidp/dex","severity":"low","exploited":false,"published_at":"2021-12-20T17:53:53+00:00","url":"https://junglewise.ai/threats/cve-2020-26290-authentication-bypass-in-dex"},{"cve":"CVE-2024-23656","cvss":3.1,"epss":0.0044,"slug":"cve-2024-23656-dex-discarding-tlsconfig-and-always-serves-deprecated-tls-1-0-1-1","title":"GO-2024-2476 - Dex discarding TLSconfig and always serves deprecated TLS 1.0/1.1 and insecure ciphers in github.com/dexidp/dex","severity":"low","exploited":false,"published_at":"2024-06-28T15:28:53+00:00","url":"https://junglewise.ai/threats/cve-2024-23656-dex-discarding-tlsconfig-and-always-serves-deprecated-tls-1-0-1-1"},{"cvss":3.1,"slug":"dex-token-exchange-endpoint-is-missing-allowedconnectors-enforcement-8bcc4ebd","title":"Dex: Token-exchange endpoint is missing AllowedConnectors enforcement","severity":"low","exploited":false,"published_at":"2026-06-09T21:59:33+00:00","url":"https://junglewise.ai/threats/dex-token-exchange-endpoint-is-missing-allowedconnectors-enforcement-8bcc4ebd"},{"slug":"go-2026-5231-dex-token-exchange-endpoint-is-missing-allowedconnectors-d0d1b456","title":"GO-2026-5231 - Dex: Token-exchange endpoint is missing AllowedConnectors enforcement in github.com/dexidp/dex","severity":"info","exploited":false,"published_at":"2026-06-25T18:43:15+00:00","url":"https://junglewise.ai/threats/go-2026-5231-dex-token-exchange-endpoint-is-missing-allowedconnectors-d0d1b456"}],"generated_at":"2026-09-28T03:07:00.154823+00:00"}