CVE-2026-108582: Incorrect Permission Assignment for Critical Resource in genspark-ai GenOffice
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.
CVSS v4.0
Score 6.8medium
Affected software
genspark-ai
GenOffice
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Technical Details
- Data Version
- 5.2
- Assigner Short Name
- VulnCheck
- Date Reserved
- 2026-10-10T15:51:35.568Z
- Cvss Version
- 4.0
- State
- PUBLISHED
Threat ID: 6aca62202cdf04f6563869f1
Added to database: 10/10/2026, 16:04:48 UTC
Last updated: 10/10/2026, 16:04:48 UTC
Views: 1
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