CVE-2026-35383
Bentley Systems iTwin Platform exposed access token
- State
- Published
- Severity
- 6.9 Medium
- Published
- Apr 2, 2026
- Updated
- Apr 14, 2026
- Reserved
- Apr 2, 2026
Description
Bentley Systems iTwin Platform exposed a Cesium ion access token in the source of some web pages. An unauthenticated attacker could use this token to enumerate or delete certain assets. As of 2026-03-27, the token is no longer present in the web pages and cannot be used to enumerate or delete assets.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 6.9 Medium | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:L/SC:N/SI:N/SA:N | cisa-cg |
| 3.1 | 6.5 Medium | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L | cisa-cg |
Weaknesses
- CWE-540 Inclusion of Sensitive Information in Source Code
Affected Products
| Product | Versions |
|---|---|
iTwin PlatformBentley Systems |
|
References
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