Unrestricted File I/O can be used by Widgets to execute arbitrary code – Opera Security Advisories

Unrestricted File I/O can be used by Widgets to execute arbitrary code – Opera Security Advisories OPCOM Team | June 29, 2010 Severity Highly severe Description Widgets may use File I/O to create, read, modify, or delete files, with the user’s permission. When using this functionality, Opera shou...

Multiple asynchronous document modifications can be used to execute arbitrary code – Opera Security Advisories

Multiple asynchronous document modifications can be used to execute arbitrary code – Opera Security Advisories OPCOM Team | April 28, 2010 Affected versions This vulnerability affects Opera for Windows and Mac. Severity Extremely Severe Description Multiple asynchronous calls to a script that...