Description
A weakness has been identified in SimStudioAI sim up to ed9b9ad83f1a7c61f4392787fb51837d34eeb0af. Affected by this issue is the function Import of the file apps/sim/app/api/files/upload/route.ts of the component HTML File Parser. Executing manipulation of the argument File can lead to unrestricted upload. The attack may be launched remotely. The exploit has been made available to the public and could be exploited. This product operates on a rolling release basis, ensuring continuous delivery. Consequently, there are no version details for either affected or updated releases. This patch is called 45372aece5e05e04b417442417416a52e90ba174. A patch should be applied to remediate this issue.
References (7)
Core 7
Core References
Third Party Advisory, VDB Entry vdb-entry
technical-description
https://vuldb.com/?id.322115
Permissions Required, VDB Entry signature
permissions-required
https://vuldb.com/?ctiid.322115
Third Party Advisory, VDB Entry third-party-advisory
https://vuldb.com/?submit.641129
Exploit, Issue Tracking, Vendor Advisory issue-tracking
https://github.com/simstudioai/sim/issues/958
Issue Tracking, Patch issue-tracking
https://github.com/simstudioai/sim/issues/958#issuecomment-3221311734
Exploit, Issue Tracking, Vendor Advisory exploit
issue-tracking
https://github.com/simstudioai/sim/issues/958#issue-3320696271
Scores
CVSS v3
6.3
EPSS
0.0006
EPSS Percentile
18.1%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
partial
Details
CWE
CWE-284
CWE-434
Status
published
Products (1)
sim/sim
< 0.3.40
Published
Sep 01, 2025
Tracked Since
Feb 18, 2026