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Cross-Site Request Forgery (CSRF)

CVE-2016-15005

High
8.8/10

Summary

In github.com/dinever/golf versions prior to 0.3.0, CSRF tokens are generated using "math/rand", which is not a cryptographically secure random number generation, making predicting their values relatively trivial and allowing an attacker to bypass CSRF protections with relatively few requests.

  • LOW
  • NETWORK
  • HIGH
  • UNCHANGED
  • REQUIRED
  • NONE
  • HIGH
  • HIGH

CWE-352 - Cross-Site Request Forgery (CSRF)

Cross-Site Request Forgery (CSRF) is a vulnerability that allows an attacker to make arbitrary requests in an authenticated vulnerable web application and disrupt the integrity of the victim’s session. The impact of a successful CSRF attack may range from minor to severe, depending upon the capabilities exposed by the vulnerable application and privileges of the user. An attacker may force the user to perform state-changing requests like transferring funds, changing their email address or password etc. However, if an administrative level account is affected, it may compromise the whole web application and associated sensitive data.

References

Advisory Timeline

  • Published