Vulnerability Details : CVE-2019-3872
It was found that a SAMLRequest containing a script could be processed by Picketlink versions shipped in Jboss Application Platform 7.2.x and 7.1.x. An attacker could use this to send a malicious script to achieve cross-site scripting and obtain unauthorized information or conduct further attacks.
Vulnerability category: Cross site scripting (XSS)
Products affected by CVE-2019-3872
- cpe:2.3:a:redhat:jboss_enterprise_application_platform:7.2.0:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:single_sign-on:7.0:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2019-3872
0.05%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 20 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-3872
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
3.5
|
LOW | AV:N/AC:M/Au:S/C:N/I:P/A:N |
6.8
|
2.9
|
NIST | |
|
5.4
|
MEDIUM | CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |
2.3
|
2.7
|
NIST | |
|
5.4
|
MEDIUM | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N |
2.8
|
2.5
|
Red Hat, Inc. |
CWE ids for CVE-2019-3872
-
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.Assigned by:
- nvd@nist.gov (Primary)
- secalert@redhat.com (Secondary)
References for CVE-2019-3872
-
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3872
1688966 – (CVE-2019-3872) CVE-2019-3872 picketlink: reflected XSS in SAMLRequest via RelayState parameterIssue Tracking;Vendor Advisory
-
http://www.securityfocus.com/bid/108732
PicketLink CVE-2019-3872 Cross Site Scripting VulnerabilityThird Party Advisory;VDB Entry
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