{"id":"CVE-2026-24332","state":"PUBLISHED","title":"Discord through 2026-01-16 allows gathering information about whether a user's client state is Invisible (and not actually offline) because the response to a WebSocket API request ","description":"Discord through 2026-01-16 allows gathering information about whether a user's client state is Invisible (and not actually offline) because the response to a WebSocket API request includes the user in the presences array (with \"status\": \"offline\"), whereas offline users are omitted from the presences array. This is arguably inconsistent with the UI description of Invisible as \"You will appear offline.\" NOTE: a third-party report suggests that this was remediated later in 2026.","publishedAt":"2026-01-22T08:10:44.462Z","updatedAt":"2026-09-12T23:27:51.220Z","severity":{"score":4.3,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","source":"mitre"},"assigner":"mitre","products":["Discord WebSocket API service"],"affected":[{"vendor":"Discord","product":"WebSocket API service","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThanOrEqual":"2026-01-16","versionType":"custom"}]}],"references":["https://xmrcat.org/discord-invisibility-bypass"],"weaknesses":["CWE-204"],"ingestedAt":"2026-10-29T20:11:21.040Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/24xxx/CVE-2026-24332.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-24332","state":"PUBLISHED","datePublished":"2026-01-22T08:10:44.462Z","dateUpdated":"2026-09-12T23:27:51.220Z","assignerShortName":"mitre","assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","dateReserved":"2026-01-22T08:10:44.192Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"Discord through 2026-01-16 allows gathering information about whether a user's client state is Invisible (and not actually offline) because the response to a WebSocket API request includes the user in the presences array (with \"status\": \"offline\"), whereas offline users are omitted from the presences array. This is arguably inconsistent with the UI description of Invisible as \"You will appear offline.\" NOTE: a third-party report suggests that this was remediated later in 2026."}],"affected":[{"vendor":"Discord","product":"WebSocket API service","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThanOrEqual":"2026-01-16","versionType":"custom"}]}],"references":[{"url":"https://xmrcat.org/discord-invisibility-bypass"}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":4.3,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-204","description":"CWE-204 Observable Response Discrepancy","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"mitre","orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","dateUpdated":"2026-09-12T23:27:51.220Z"},"tags":["exclusively-hosted-service"],"x_generator":{"engine":"CVE-Request-form 0.0.1"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-01-22T15:10:52.267809Z","id":"CVE-2026-24332","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-01-22T15:11:05.705Z"}}]}}}