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
0.001 Low
EPSS
Percentile
49.7%
Mozilla developer Bobby Holley reported that security wrappers filter at the time of property access, but once a function is returned, the caller can use this function without further security checks. This affects cross-origin wrappers, allowing for write actions on objects when only read actions should be properly allowed. This can lead to cross-site scripting (XSS) attacks.
CPE | Name | Operator | Version |
---|---|---|---|
firefox | lt | 17 | |
firefox esr | lt | 10.0.11 | |
seamonkey | lt | 2.14 | |
thunderbird | lt | 17 | |
thunderbird esr | lt | 10.0.11 |