CVE Explorer
CVE-2025-6227
Mattermost versions 10.5.x <= 10.5.7, 9.11.x <= 9.11.16 fail to negotiate a new token when accepting the invite which allows a user that intercepts both invite and password to send synchronization payloads to the server that originally created the invite via the REST API.
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"defaultStatus":"unaffected","product":"Mattermost","vendor":"Mattermost","versions":[{"lessThanOrEqual":"10.5.7","status":"affected","version":"10.5.0","versionType":"semver"},{"lessThanOrEqual":"9.11.16","status":"affected","version":"9.11.0","versionType":"semver"},{"status":"unaffected","version":"10.9.0"},{"status":"unaffected","version":"10.5.8"},{"status":"unaffected","version":"9.11.17"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:c9a7c69dbe6a584f15f8d9ac6ed55c67eb396f8546a568e9d28b014f358f92d5 · sha256:603fd569bd7084d5… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":2.2,"baseSeverity":"LOW","confidentialityImpact":"NONE","integrityImpact":"LOW","privilegesRequired":"HIGH","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:L/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:c9a7c69dbe6a584f15f8d9ac6ed55c67eb396f8546a568e9d28b014f358f92d5 · sha256:603fd569bd7084d5… · /containers/cna/metrics/0/cvssV3_1
CWE assertions
1 source assertion{"cweId":"CWE-522","description":"CWE-522: Insufficiently Protected Credentials","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:c9a7c69dbe6a584f15f8d9ac6ed55c67eb396f8546a568e9d28b014f358f92d5 · sha256:603fd569bd7084d5… · /containers/cna/problemTypes/0/descriptions/0
Source references
1 source assertion{"url":"https://mattermost.com/security-updates"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:c9a7c69dbe6a584f15f8d9ac6ed55c67eb396f8546a568e9d28b014f358f92d5 · sha256:603fd569bd7084d5… · /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.