Simplegeo · Python-Oauth2 · CVE-2013-4346
**Name of the Vulnerable Software and Affected Versions**
SimpleGeo python-oauth2 (affected versions not specified)
**Description**
The issue is related to the Server.verify request function in SimpleGeo python-oauth2, which does not check the nonce. This omission allows remote attackers to perform replay attacks via a signed URL. There is no information about the estimated number of potentially affected devices worldwide or real-world incidents where this issue was exploited.
**Recommendations**
At the moment, there is no information about a newer version that contains a fix for this vulnerability.