6.8

CVE-2013-1639

Opera before 12.13 does not send CORS preflight requests in all required cases, which allows remote attackers to bypass a CSRF protection mechanism via a crafted web site that triggers a CORS request.

Data is provided by the National Vulnerability Database (NVD)
OperaOpera Browser Version <= 12.12
OperaOpera Browser Version12.00
OperaOpera Browser Version12.00 Updatebeta
OperaOpera Browser Version12.01
OperaOpera Browser Version12.02
OperaOpera Browser Version12.10
OperaOpera Browser Version12.10 Updatebeta
OperaOpera Browser Version12.11
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 0.11% 0.258
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
nvd@nist.gov 6.8 8.6 6.4
AV:N/AC:M/Au:N/C:P/I:P/A:P
CWE-352 Cross-Site Request Forgery (CSRF)

The web application does not, or can not, sufficiently verify whether a well-formed, valid, consistent request was intentionally provided by the user who submitted the request.