CVE & CISA-KEV Catalog

CVE-2026-35383

MEDIUM
6.5
CVSS v3
NVD

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.

CWE-540

How to fix

No published remediation has been found for this vulnerability's affected products yet.

Mitigation guidance may be in the linked vendor advisories in the References section below.

CVSS v3 Vector

Exploitability

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeUnchanged

Impact

ConfidentialityLow
IntegrityNone
AvailabilityLow

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L

Exploit Intelligence

0.28%probability of exploitation in 30 days
20thpercentile

Low risk: more likely to be exploited than 20% of all known CVEs.

References

Embed a live status badge for CVE-2026-35383
CVE-2026-35383 severity badge

Markdown

[![CVE-2026-35383](https://tridentstack.com/cve/badge/CVE-2026-35383.svg)](https://tridentstack.com/cve/CVE-2026-35383)

HTML

<a href="https://tridentstack.com/cve/CVE-2026-35383"><img src="https://tridentstack.com/cve/badge/CVE-2026-35383.svg" alt="CVE-2026-35383"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

Start free

This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-04-03.