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Open-WebSearch is a multi-engine MCP server, CLI, and local daemon for agent web search and content retrieval. Prior to 2.1.7, isPublicHttpUrl / assertPublicHttpUrl in src/utils/urlSafety.ts do not recognize bracketed IPv6 literals and do not resolve DNS, which combine to allow non-blind SSRF with the response body returned to the caller. This vulnerability is fixed in 2.1.7.
CVSS 8.2EPSS 0.215%Riziko 0.84
Zobraziť zdroj- Zverejnené
- 2026-05-12 15:16:15
- Dotknuté verzie
- <2.1.7
- Typ
- Installed app
- Vektor
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N