CVE Explorer

CVE-2025-8023

Mattermost versions 10.8.x <= 10.8.3, 10.5.x <= 10.5.8, 9.11.x <= 9.11.17, 10.9.x <= 10.9.2 fails to sanitize path traversal sequences in template file destination paths, which allows a system admin to perform path traversal attacks via malicious path components, potentially enabling malicious file placement outside intended directories.

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:8cedcd5dbe6d56178fd35e89af07fc01897a46565b38cad961d4b2a41104e185

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Affected products and versions

1 source assertion

{"defaultStatus":"unaffected","product":"Mattermost","vendor":"Mattermost","versions":[{"lessThanOrEqual":"10.8.3","status":"affected","version":"10.8.0","versionType":"semver"},{"lessThanOrEqual":"10.5.8","status":"affected","version":"10.5.0","versionType":"semver"},{"lessThanOrEqual":"9.11.17","status":"affected","version":"9.11.0","versionType":"semver"},{"lessThanOrEqual":"10.9.2","status":"affected","version":"10.9.0","versionType":"semver"},{"status":"unaffected","version":"10.10.0"},{"status":"unaffected","version":"10.8.4"},{"status":"unaffected","version":"10.5.9"},{"status":"unaffec…

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:71a661fae6c53b7f78de528525e3ef2d765acc1a0ff99a9fa4773961930546bd · sha256:c0fbf5ec7be8d5b9… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion

{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":6.8,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"NONE","privilegesRequired":"HIGH","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N","version":"3.1"},"metric_type":"cvssV3_1"}

cve_program_cvelist_v5cvss
urn:baitaphish:normalized-source-record:v2:71a661fae6c53b7f78de528525e3ef2d765acc1a0ff99a9fa4773961930546bd · sha256:c0fbf5ec7be8d5b9… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion

{"cweId":"CWE-22","description":"CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:71a661fae6c53b7f78de528525e3ef2d765acc1a0ff99a9fa4773961930546bd · sha256:c0fbf5ec7be8d5b9… · /containers/cna/problemTypes/0/descriptions/0

Source references

1 source assertion

{"url":"https://mattermost.com/security-updates"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:71a661fae6c53b7f78de528525e3ef2d765acc1a0ff99a9fa4773961930546bd · sha256:c0fbf5ec7be8d5b9… · /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.

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