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WS-2023-0384
Date: October 26, 2023
In firefox running on X11, any script from any page can freely write to the primary selection, and that can be easily exploited to run arbitrary code on the user's machine.
Language: C++
Severity Score
Severity Score
Weakness Type (CWE)
Improper Restriction of Rendered UI Layers or Frames
CWE-1021CVSS v3.1
| Base Score: |
|
|---|---|
| Attack Vector (AV): | NETWORK |
| Attack Complexity (AC): | LOW |
| Privileges Required (PR): | NONE |
| User Interaction (UI): | NONE |
| Scope (S): | CHANGED |
| Confidentiality (C): | LOW |
| Integrity (I): | LOW |
| Availability (A): | NONE |