CVE-2026-129167 PUBLISHED

SeaDoc converter 2.0.4 before 2.0.11 and 3.0.0 before 3.0.8 Path Traversal RCE via confluence-to-wiki

Assigner: VulnCheck
Reserved: 13.11.2026 Published: 13.11.2026 Updated: 13.11.2026

Seafile SeaDoc converter 2.0.4 before 2.0.11 and 3.0.0 before 3.0.8 contains an absolute path traversal vulnerability that allows unauthenticated attackers holding a public share token to execute code. Attackers supply an absolute filename to /api/v1/confluence-to-wiki/ to extract a ZIP from download_url into the Python library path, then trigger the module's import via a file-convert request.

CVSS Vector: CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CVSS Score: 9.2

Exploitability Metrics		Vulnerable System Impact Metrics		Subsequent System Impact Metrics
Attack Vector	Network	Confidentiality	High	Confidentiality	None
Attack Complexity	High	Integrity	High	Integrity	None
Attack Requirements	Present	Availability	High	Availability	None
Privileges Required	None
User Interaction	None

CVSS 4.0

CVSS Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS Score: 8.1

Attack Vector	Network	Scope	Unchanged
Attack Complexity	High	Confidentiality Impact	High
Privileges Required	None	Integrity Impact	High
User Interaction	None	Availability Impact	High

CVSS 3.1

Product Status

Vendor	Seafile
Product	SeaDoc
Versions	Default: unaffected affected from 2.0.4 to 2.0.11 (excl.) affected from 3.0.0 to 3.0.8 (excl.)

CVE-2026-129167 PUBLISHED

SeaDoc converter 2.0.4 before 2.0.11 and 3.0.0 before 3.0.8 Path Traversal RCE via confluence-to-wiki

Metrics

Product Status

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Problem Types