CVE-2018-20595 — HIGH (8.8)

Vulnerability Description

A CSRF issue was discovered in web/authorization/oauth2/controller/OAuth2ClientController.java in hsweb 3.0.4 because the state parameter in the request is not compared with the state parameter in the session after user authentication is successful.

CVSS Score

8.8

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Hsweb	Hsweb	3.0.4

Related Weaknesses (CWE)

CWE-352

References

https://github.com/hs-web/hsweb-framework/commit/40929e9b0d336a26281a5ed2e0e721dPatchThird Party Advisory
https://github.com/hs-web/hsweb-framework/issues/107ExploitIssue TrackingThird Party Advisory
https://github.com/hs-web/hsweb-framework/commit/40929e9b0d336a26281a5ed2e0e721dPatchThird Party Advisory
https://github.com/hs-web/hsweb-framework/issues/107ExploitIssue TrackingThird Party Advisory

FAQ

What is CVE-2018-20595?

CVE-2018-20595 is a vulnerability with a CVSS score of 8.8 (HIGH). A CSRF issue was discovered in web/authorization/oauth2/controller/OAuth2ClientController.java in hsweb 3.0.4 because the state parameter in the request is not compared with the state parameter in the...

How severe is CVE-2018-20595?

CVE-2018-20595 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2018-20595?

Check the references section above for vendor advisories and patch information. Affected products include: Hsweb Hsweb.