Vulnerability Details : CVE-2018-1820
IBM WebSphere Portal 8.0, 8.5, and 9.0 is vulnerable to cross-site scripting. This vulnerability allows users to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentially leading to credentials disclosure within a trusted session. IBM X-Force ID: 150096.
Vulnerability category: Cross site scripting (XSS)
Exploit prediction scoring system (EPSS) score for CVE-2018-1820
Probability of exploitation activity in the next 30 days: 0.06%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 22 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2018-1820
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
---|---|---|---|---|---|
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:R/S:C/C:L/I:L/A:N |
2.3
|
2.7
|
IBM Corporation |
CWE ids for CVE-2018-1820
-
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)
References for CVE-2018-1820
-
https://exchange.xforce.ibmcloud.com/vulnerabilities/150096
IBM WebSphere Portal cross-site scripting CVE-2018-1820 Vulnerability ReportVDB Entry
-
https://www.ibm.com/support/docview.wss?uid=ibm10732287
IBM Security Bulletin: Cross-Site Scripting Vulnerability Affects IBM WebSphere Portal (CVE-2018-1820)Patch;Vendor Advisory
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http://www.securitytracker.com/id/1041751
IBM WebSphere Portal Input Validation Flaw Lets Remote Users Conduct Cross-Site Scripting Attacks - SecurityTrackerThird Party Advisory;VDB Entry
Products affected by CVE-2018-1820
- cpe:2.3:a:ibm:websphere_portal:8.0.0.0:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:8.0.0.0:cf01:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:8.0.0.0:cf02:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:8.0.0.0:cf05:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:8.0.0.0:cf04:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:8.0.0.1:cf04:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:8.0.0.1:cf05:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:8.0.0.0:cf03:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:8.0.0.1:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:8.0.0.1:cf07:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:8.0.0.1:cf08:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:8.0.0.1:cf06:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:8.0.0.1:cf09:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:8.0.0.1:cf10:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:8.0.0.1:cf11:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:8.0.0.1:cf12:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:8.5.0.0:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:8.0.0.1:cf13:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:8.5.0.0:cf01:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:8.5.0.0:cf02:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:8.0.0.1:cf14:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:8.0.0.1:cf15:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:8.0.0.1:cf16:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:8.0.0.1:cf17:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:8.0.0.1:cf18:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:9.0.0.0:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:8.5.0.0:cf03:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:8.5.0.0:cf04:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:8.5.0.0:cf05:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:8.5.0.0:cf06:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:8.0.0.1:cf19:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:8.0.0.1:cf20:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:8.5.0.0:cf07:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:8.5.0.0:cf09:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:8.0.0.1:cf22:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:9.0.0.0:cf14:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:9.0.0.0:cf15:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:8.5.0.0:cf11:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:8.5.0.0:cf12:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:8.5.0.0:cf13:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:8.5.0.0:cf14:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:8.5.0.0:cf08:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:8.5.0.0:cf10:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:8.5.0.0:cf15:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:8.0.0.1:cf21:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:8.0.0.1:cf23:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:9.0.0.0:cf16:*:*:*:*:*:*