CVE-2026-86115: falha de média gravidade em simstudioai sim
Sim before 0.8.14 Confused Deputy in Tool URL Routing Mints an Internal Token for a User-Supplied /api/ Path
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13Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 5.3epss 0.5%
Sim before 0.8.14 classifies tool requests as internal based on URL prefix matching without scheme normalization, skipping SSRF validation and minting internal authentication tokens. Authenticated workflow authors can bypass external URL validation by supplying paths starting with /api/ in HTTP blocks to reach internal-only endpoints like POST /api/function/execute.
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:L/SI:N/SA:N
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Referências
https://github.com/geo-chen/oss/blob/main/sim.mdhttps://github.com/simstudioai/simhttps://github.com/simstudioai/sim/blob/v0.8.13/apps/sim/lib/auth/hybrid.tshttps://github.com/simstudioai/sim/blob/v0.8.13/apps/sim/tools/index.tshttps://github.com/simstudioai/sim/pull/7179https://www.vulncheck.com/advisories/sim-before-0.8.14-confused-deputy-in-tool-url-routing-mints-an-internal-token-for-a-user-supplied-api-path