This could allow an attacker to social engineer an authorized user who holds the function right “Read diagnostics” into importing a specially crafted trace file. Successful exploitation could allow attacker-controlled JavaScript to execute in the user’s browser session and perform PLC operations through the web server within the scope of the user’s authorization.
Metrics
Affected Vendors & Products
No advisories yet.
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
Tue, 13 Oct 2026 17:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Tue, 13 Oct 2026 10:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Cross‑Site Scripting via Imported CSV Trace Files in Siemens PLC Controllers |
Tue, 13 Oct 2026 09:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Affected devices do not properly validate and sanitize visual properties of calculated signals contained in imported CSV trace files before rendering them on the Trace page. This could allow an attacker to social engineer an authorized user who holds the function right “Read diagnostics” into importing a specially crafted trace file. Successful exploitation could allow attacker-controlled JavaScript to execute in the user’s browser session and perform PLC operations through the web server within the scope of the user’s authorization. | |
| Weaknesses | CWE-79 | |
| References |
| |
| Metrics |
cvssV3_1
|
Projects
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Status: PUBLISHED
Assigner: siemens
Published:
Updated: 2026-10-13T16:20:07.526Z
Reserved: 2026-07-16T14:30:16.082Z
Link: CVE-2026-63351
Updated: 2026-10-13T16:15:50.614Z
Status : Awaiting Analysis
Published: 2026-10-13T10:17:17.200
Modified: 2026-10-15T20:38:04.303
Link: CVE-2026-63351
No data.
OpenCVE Enrichment
Updated: 2026-10-13T10:30:19Z