Disclosure summary
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.
Source-reported weakness categories
CWE-287, NVD-CWE-noinfo
Source-specific records & product guidance
Sources retain their own attribution and scoring. Follow the original record to confirm affected versions, fixed releases, and configuration conditions.
NIST National Vulnerability Database · NVD-CVE-2025-15099
Open original source · Updated Oct 07, 2026
Only CPE matches marked vulnerable=true are indexed. AND/OR platform conditions must be checked in the original NVD record.
| Vendor | Product / association | Version / bounds |
|---|---|---|
| sim | sim | * {"versionEndIncluding":"0.5.27"} |
Original records & references
- NIST NVD record
- CVE Program record
- gist.github.com — Exploit, Third Party Advisory
- gist.github.com — Exploit, Third Party Advisory
- github.com — Patch
- github.com — Exploit, Issue Tracking
- vuldb.com — Permissions Required, VDB Entry
- vuldb.com — Third Party Advisory, VDB Entry
- vuldb.com — Third Party Advisory, VDB Entry
- gist.github.com — Exploit, Third Party Advisory
PUBLISHED 2025-12-25T23:15:40-05:00
MODIFIED 2026-10-07T09:10:00-04:00
INGESTED 2026-10-08T12:40:10-04:00