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Vulnerability record · CVE-2020-6313 · published 9 September 2020

CVE-2020-6313: Sap netweaver application server java cross-site scripting vulnerability

Sap · Netweaver Application Server Java

SAP NetWeaver Application Server JAVA(XML Forms) versions 7.30, 7.31, 7.40, 7.50 does not sufficiently encode user controlled inputs, which allows an authenticated User with special roles to store malicious content, that when accessed by a victim, can perform malicious actions by executing JavaScript, leading to Stored Cross-Site Scripting.

6.5 CVSS 3.1 Medium EPSS 0.72% · top 47.8% CWE-79 · Cross-site scriptingCWE-116 · CWE-116
6.5CVSS 3.1 base score, v2 4.0
0.72%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References
17 Jun 2026Last modified by NVD

Description

SAP NetWeaver Application Server JAVA(XML Forms) versions 7.30, 7.31, 7.40, 7.50 does not sufficiently encode user controlled inputs, which allows an authenticated User with special roles to store malicious content, that when accessed by a victim, can perform malicious actions by executing JavaScript, leading to Stored Cross-Site Scripting.

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://launchpad.support.sap.com/#/notes/2953112 Permissions Required
https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=557449700 Vendor Advisory
https://launchpad.support.sap.com/#/notes/2953112 Permissions Required
https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=557449700 Vendor Advisory

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Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2020-6313), CISA KEV, FIRST EPSS (scores of 2026-09-30). This page is refreshed as NVD updates the record.