CVE-2025-15099

7.3 HIGH
Published: December 26, 2025 Modified: January 08, 2026
View on NVD

Description

A vulnerability was identified in simstudioai sim up to 0.5.27. This vulnerability affects unknown code of the file apps/sim/lib/auth/internal.ts of the component CRON Secret Handler. The manipulation of the argument INTERNAL_API_SECRET leads to improper authentication. It is possible to initiate the attack remotely. The exploit is publicly available and might be used. The identifier of the patch is e359dc2946b12ed5e45a0ec9c95ecf91bd18502a. Applying a patch is the recommended action to fix this issue.

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CVSS v3.x Details

0.0 Low Medium High Critical 10.0
Vector String
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
https://gist.github.com/H2u8s/c533741e1b36f6245d41cace89a7f4d2
Source: cna@vuldb.com
Exploit Third Party Advisory
https://github.com/simstudioai/sim/pull/2343
Source: cna@vuldb.com
Exploit Issue Tracking
https://vuldb.com/?ctiid.338430
Source: cna@vuldb.com
Permissions Required VDB Entry
https://vuldb.com/?id.338430
Source: cna@vuldb.com
Third Party Advisory VDB Entry
https://vuldb.com/?submit.710255
Source: cna@vuldb.com
Third Party Advisory VDB Entry
https://gist.github.com/H2u8s/c533741e1b36f6245d41cace89a7f4d2#-steps-to-reproduce
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
Exploit Third Party Advisory

8 reference(s) from NVD

Quick Stats

CVSS v3 Score
7.3 / 10.0
EPSS (Exploit Probability)
0.1%
24th percentile
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)

Affected Vendors

sim