5.8 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:P/I:P/A:N
7.2 High
AI Score
Confidence
Low
0.004 Low
EPSS
Percentile
74.7%
Java Open Single Sign-On Project Home (JOSSO) allows remote attackers to forge messages and bypass authentication via a SAML assertion that lacks a Signature element, aka a “Signature exclusion attack.”
CPE | Name | Operator | Version |
---|---|---|---|
josso:java_open_single_sign-on_project_home | josso java open single sign-on project home | eq | - |