GenOffice through 0.11.505 contains an incorrect permissions vulnerability in its HTTP MCP server file store that allows local unprivileged users to read uploaded and generated documents. Attackers can list the world-readable genoffice-mcp-http directory under the system temporary directory to read client uploads and converted outputs, bypassing the HTTP bearer token.
History

Wed, 14 Oct 2026 03:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Sun, 11 Oct 2026 12:45:00 +0000

Type Values Removed Values Added
First Time appeared Genspark-ai
Genspark-ai genoffice
Vendors & Products Genspark-ai
Genspark-ai genoffice

Sat, 10 Oct 2026 16:00:00 +0000

Type Values Removed Values Added
Description GenOffice through 0.11.505 contains an incorrect permissions vulnerability in its HTTP MCP server file store that allows local unprivileged users to read uploaded and generated documents. Attackers can list the world-readable genoffice-mcp-http directory under the system temporary directory to read client uploads and converted outputs, bypassing the HTTP bearer token.
Title GenOffice through 0.11.505 Insecure Permissions in HTTP MCP Server File Store
Weaknesses CWE-732
References
Metrics cvssV3_1

{'score': 5.5, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N'}

cvssV4_0

{'score': 6.8, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published: 2026-10-10T15:57:50.632Z

Updated: 2026-10-14T02:24:00.367Z

Reserved: 2026-10-10T15:51:35.568Z

Link: CVE-2026-108582

cve-icon Vulnrichment

Updated: 2026-10-14T02:23:57.208Z

cve-icon NVD

Status : Deferred

Published: 2026-10-10T16:16:31.520

Modified: 2026-10-16T19:18:44.867

Link: CVE-2026-108582

cve-icon Redhat

No data.