CVE-2026-42345 FastGPT: Cloud metadata endpoint SSRF protection bypass via port specification, IPv6 mapping, hex/decimal IP encoding, and trailing dot

FastGPT is an AI Agent building platform. In versions 4.14.11 and prior, FastGPT's isInternalAddress function in packages/service/common/system/utils.ts blocks cloud metadata endpoints using a fullUrl.startsWith check against a hardcoded list. This check can be bypassed using at least 7 different...

CVE-2026-35583

Emissary (configuration API) vulnerability: A path traversal could be achieved in /api/configuration/{name} due to a blacklist-based validation that blocked , /, .., and trailing ... The check can be bypassed via URL-encoded variants, double-encoding, or Unicode normalization, allowing access to ...