4.3 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:N/I:P/A:N
0.003 Low
EPSS
Percentile
68.7%
Mozilla community member Federico Lanusse reported a mechanism where a web worker can violate same-origin policy and bypass cross-origin checks through XMLHttpRequest. This could allow for cross-site scripting (XSS) attacks by web workers.
CPE | Name | Operator | Version |
---|---|---|---|
firefox | lt | 23 | |
firefox esr | lt | 17.0.8 | |
seamonkey | lt | 2.20 | |
thunderbird | lt | 17.0.8 | |
thunderbird esr | lt | 17.0.8 |