CVE Explorer

CVE-2026-25062

Outline is a service that allows for collaborative documentation. Prior to 1.4.0, during the JSON import process, the value of attachments[].key from the imported JSON is passed directly to path.join(rootPath, node.key) and then read using fs.readFile without validation. By embedding path traversal sequences such as ../ or absolute paths, an attacker can read arbitrary files on the server and import them as attachments. This vulnerability is fixed in 1.4.0.

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:4fb80713c4726dd35e6369610efd9ed1001678e194878bb6fa786aaa2e373315

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Affected products and versions

1 source assertion

{"product":"outline","vendor":"outline","versions":[{"status":"affected","version":"< 1.4.0"}]}

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:e22e91ad8a8b0c1d9f7695e2fec0107b3eab167239c5f71268f35b5782c5f2d2 · sha256:5e895d7b5c4f9d24… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion

{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":5.5,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"LOW","privilegesRequired":"HIGH","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:L/A:N","version":"3.1"},"metric_type":"cvssV3_1"}

cve_program_cvelist_v5cvss
urn:baitaphish:normalized-source-record:v2:e22e91ad8a8b0c1d9f7695e2fec0107b3eab167239c5f71268f35b5782c5f2d2 · sha256:5e895d7b5c4f9d24… · /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:e22e91ad8a8b0c1d9f7695e2fec0107b3eab167239c5f71268f35b5782c5f2d2 · sha256:5e895d7b5c4f9d24… · /containers/cna/problemTypes/0/descriptions/0

Source references

2 source assertions

{"name":"https://github.com/outline/outline/releases/tag/v1.4.0","tags":["x_refsource_MISC"],"url":"https://github.com/outline/outline/releases/tag/v1.4.0"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:e22e91ad8a8b0c1d9f7695e2fec0107b3eab167239c5f71268f35b5782c5f2d2 · sha256:5e895d7b5c4f9d24… · /containers/cna/references/1

{"name":"https://github.com/outline/outline/security/advisories/GHSA-7r4f-3wjv-83xf","tags":["x_refsource_CONFIRM"],"url":"https://github.com/outline/outline/security/advisories/GHSA-7r4f-3wjv-83xf"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:e22e91ad8a8b0c1d9f7695e2fec0107b3eab167239c5f71268f35b5782c5f2d2 · sha256:5e895d7b5c4f9d24… · /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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