CVE Explorer
CVE-2026-55762
Rocket.Chat is an open-source, secure, fully customizable communications platform. Prior to 8.5.1, 8.4.4, 8.3.6, 8.2.6, 8.1.6, 8.0.7, and 7.10.13, the POST /api/v1/fingerprint REST endpoint enforces authentication (authRequired: true) but performs no authorization check. Any authenticated user — including a standard user role account — can call this endpoint with {"setDeploymentAs": "new-workspace"} to permanently deregister the workspace from Rocket.Chat Cloud. This wipes all cloud credentials,
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"product":"Rocket.Chat","vendor":"RocketChat","versions":[{"status":"affected","version":">= 8.5.0-rc.0, < 8.5.1"},{"status":"affected","version":">= 8.4.0-rc.0, < 8.4.4"},{"status":"affected","version":">= 8.3.0-rc.0, < 8.3.6"},{"status":"affected","version":">= 8.2.0-rc.0, < 8.2.6"},{"status":"affected","version":">= 8.1.0-rc.0, < 8.1.6"},{"status":"affected","version":">= 7.11.0-rc.0, < 8.0.7"},{"status":"affected","version":"< 7.10.13"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:2c3e09ca9050b7e3493f6fd283c4dfe08ec518b7cda0babe190dfe61750f72a9 · sha256:01117d6da2b701ce… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":8.1,"baseSeverity":"HIGH","confidentialityImpact":"NONE","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:2c3e09ca9050b7e3493f6fd283c4dfe08ec518b7cda0babe190dfe61750f72a9 · sha256:01117d6da2b701ce… · /containers/cna/metrics/0/cvssV3_1
CWE assertions
1 source assertion{"cweId":"CWE-862","description":"CWE-862: Missing Authorization","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:2c3e09ca9050b7e3493f6fd283c4dfe08ec518b7cda0babe190dfe61750f72a9 · sha256:01117d6da2b701ce… · /containers/cna/problemTypes/0/descriptions/0
Source references
1 source assertion{"name":"https://github.com/RocketChat/Rocket.Chat/security/advisories/GHSA-8hhc-j325-rxqp","tags":["x_refsource_CONFIRM"],"url":"https://github.com/RocketChat/Rocket.Chat/security/advisories/GHSA-8hhc-j325-rxqp"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:2c3e09ca9050b7e3493f6fd283c4dfe08ec518b7cda0babe190dfe61750f72a9 · sha256:01117d6da2b701ce… · /containers/cna/references/0
Attribution and limitations
- CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →
Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.