{"id":"CVE-2026-72726","summary":"Discourse: Unauthorized eavesdropping on private AI bot conversations.","details":"Discourse is an open-source discussion platform. Prior to 2026.1.6, 2026.5.2, 2026.6.1, and 2026.7.0, an authenticated user could eavesdrop on private AI bot conversations through the AI bot reply stream. The issue is fixed in 2026.1.6, 2026.5.2, 2026.6.1, and 2026.7.0.","aliases":["BIT-discourse-2026-72726","GHSA-gw88-2jw8-jf2h"],"modified":"2026-08-17T08:10:50.332534413Z","published":"2026-08-10T16:05:11.044Z","database_specific":{"cna_assigner":"GitHub_M","cwe_ids":["CWE-200"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/72xxx/CVE-2026-72726.json"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/72xxx/CVE-2026-72726.json"},{"type":"ADVISORY","url":"https://github.com/discourse/discourse/security/advisories/GHSA-gw88-2jw8-jf2h"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-72726"},{"type":"FIX","url":"https://github.com/discourse/discourse/commit/01faa889830f56e02fba2f6c1731811d319c5e81"},{"type":"FIX","url":"https://github.com/discourse/discourse/commit/1fb2026eb8004dfeb12553014cc534dfd8083fbc"},{"type":"FIX","url":"https://github.com/discourse/discourse/commit/9247666f8359f3cf214b8aea3d396e8a8237ed38"},{"type":"FIX","url":"https://github.com/discourse/discourse/commit/b56b98232aa4dad4a30500a65e31db0c9080c8f5"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/discourse/discourse","events":[{"introduced":"0"},{"introduced":"640840d818f4ee9375829ece0ef452923bb0c012"},{"introduced":"06d03da34c4ed09ea59f917f045ba250d2b6320d"},{"fixed":"94190ccb5176eb4ab1f2b509fcecc3fc682dadae"},{"fixed":"3a87be49d621faddf5cea3f6a090adc9b7cbb7e8"},{"fixed":"b6419ddb26f109092cdc5fdc4b2624fe95a5e8d4"},{"fixed":"01faa889830f56e02fba2f6c1731811d319c5e81"},{"fixed":"1fb2026eb8004dfeb12553014cc534dfd8083fbc"},{"fixed":"9247666f8359f3cf214b8aea3d396e8a8237ed38"},{"fixed":"b56b98232aa4dad4a30500a65e31db0c9080c8f5"}],"database_specific":{"source":["AFFECTED_FIELD","REFERENCES"],"extracted_events":[{"introduced":"0"},{"fixed":"2026.1.6"},{"introduced":"2026.5.0"},{"fixed":"2026.5.2"},{"introduced":"2026.6.0"},{"fixed":"2026.6.1"}]}}],"versions":["_gh-attach-assets","v2026.1.5","v2026.5.1","v2026.6.0","v2026.7.0-latest","v2026.5.0","v2026.6.0-latest","v2026.1.4","v2026.5.0-latest.1","v2026.5.0-latest","v2026.1.3","v2026.1.2","v2026.1.1","v2026.1.0","stable","esr","v2026.1.0-latest","v2025.12.0-latest","v3.6.0.beta2","v3.6.0.beta1","v3.5.0.beta9","v3.5.0.beta8","v3.5.0.beta7","v3.5.0.beta6","v3.5.0.beta5","v3.5.0.beta4","v3.5.0.beta3","v3.5.0.beta2","v3.5.0.beta1","v3.4.0.beta4","v3.4.0.beta3","v3.4.0.beta2","v3.4.0.beta1","v3.3.0.beta5","v3.3.0.beta6","v3.3.0.beta4","v3.3.0.beta3","v3.3.0.beta2","v3.3.0.beta1","v3.2.0.beta5","v3.2.0.beta4","v3.2.0.beta3","v3.2.0.beta2","v3.2.0.beta1","v3.1.0.beta8","v3.1.0.beta7","v3.1.0.beta6","v3.1.0.beta5","v3.1.0.beta4","v3.1.0.beta3","v3.1.0.beta2","v3.1.0.beta1","v3.0.0.beta16","v3.0.0.beta15","v2.9.0.beta14","v2.9.0.beta13","v2.9.0.beta12","v2.9.0.beta11","v2.9.0.beta10","v2.9.0.beta9","v2.9.0.beta8","v2.9.0.beta7","v2.9.0.beta6","v2.9.0.beta5","v2.9.0.beta4","v2.9.0.beta3","v2.9.0.beta2","v2.9.0.beta1","v2.8.0.beta11","v2.8.0.beta10","v2.8.0.beta9","v2.8.0.beta8","v2.8.0.beta7","v2.8.0.beta6","v2.8.0.beta5","v2.8.0.beta4","v2.8.0.beta3","v2.8.0.beta2","v2.8.0.beta1","v2.7.0.beta9","v2.7.0.beta8","v2.7.0.beta7","v2.7.0.beta6","v2.7.0.beta5","v2.7.0.beta4","v2.7.0.beta3","v2.7.0.beta2","v2.7.0.beta1","v2.6.0.beta6","v2.6.0.beta5","v2.6.0.beta4","v2.6.0.beta3","v2.6.0.beta2","v2.6.0.beta1","v2.5.0.beta7","v2.5.0.beta6","v2.5.0.beta5","v2.5.0.beta4","v2.5.0.beta3","v2.5.0.beta2","v2.5.0.beta1","v2.4.0.beta11","v2.4.0.beta10","v2.4.0.beta9","v2.4.0.beta8","v2.4.0.beta7","v2.4.0.beta6","v2.4.0.beta5","v2.4.0.beta4","v2.4.0.beta3","v2.4.0.beta2","v2.4.0.beta1","v2.3.0.beta11","v2.3.0.beta10","v2.3.0.beta9","v2.3.0.beta8","v2.3.0.beta7","v2.3.0.beta6","v2.3.0.beta5","v2.3.0.beta4","v2.3.0.beta3","v2.3.0.beta2","v2.3.0.beta1","v2.2.0.beta10","v2.2.0.beta9","v2.2.0.beta8","v2.2.0.beta7","v2.2.0.beta6","v2.2.0.beta5","v2.2.0.beta4","v2.2.0.beta3","v2.2.0.beta2","v2.2.0.beta1","v2.1.0.beta6","v2.1.0.beta5","v2.1.0.beta4","v2.1.0.beta3","v2.1.0.beta2","v2.1.0.beta1","v2.0.0.beta10","v2.0.0.beta9","v2.0.0.beta8","v2.0.0.beta7","v2.0.0.beta6","v2.0.0.beta5","v2.0.0.beta4","v2.0.0.beta3","v2.0.0.beta2","v2.0.0.beta1","v1.9.0.beta17","v1.9.0.beta16","v1.9.0.beta15","v1.9.0.beta14","v1.9.0.beta13","v1.9.0.beta12","v1.9.0.beta11","v1.9.0.beta10","v1.9.0.beta9","v1.9.0.beta8","v1.9.0.beta7","v1.9.0.beta6","v1.9.0.beta5","v1.9.0.beta4","v1.9.0.beta3","v1.9.0.beta2","v1.9.0.beta1","v1.8.0.beta13","v1.8.0.beta12","v1.8.0.beta11","v1.8.0.beta10","v1.8.0.beta9","v1.8.0.beta8","v1.8.0.beta7","v1.8.0.beta6","v1.8.0.beta5","v1.8.0.beta4","v1.8.0.beta3","v1.8.0.beta2","v1.8.0.beta1","v1.7.0.beta11","v1.7.0.beta10","v1.7.0.beta9","v1.7.0.beta8","v1.7.0.beta7","v1.7.0.beta6","v1.7.0.beta5","v1.7.0.beta4","v1.7.0.beta3","v1.7.0.beta1","v1.7.0.beta2","v1.6.0.beta12","v1.6.0.beta11","v1.6.0.beta10","v1.6.0.beta9","v1.6.0.beta8","v1.6.0.beta7","v1.6.0.beta6","v1.6.0.beta5","v1.6.0.beta4","v1.6.0.beta3","v1.6.0.beta2","v1.6.0.beta1","v1.5.0.beta14","v1.5.0.beta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