CVE-2019-0275 Cross-site scripting in SAP NetWeaver Java Application Server (J2EE-APPS)

What is CVE-2019-0275?

CVE-2019-0275 is a medium-severity cross-site scripting vulnerability in Sap Netweaver Application Server Java, published on 12 Mar 2019. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.

Official description

SAML 1.1 SSO Demo Application in SAP NetWeaver Java Application Server (J2EE-APPS), versions 7.10 to 7.11, 7.20, 7.30, 7.31, 7.40 and 7.50, does not sufficiently encode user-controlled inputs, which results in cross-site scripting (XSS) vulnerability.

Weakness: CWE-79

Which versions are affected by CVE-2019-0275?

It affects 1 product.

Products include Sap Netweaver Application Server Java.

How do I fix CVE-2019-0275?

No fix has been published for CVE-2019-0275 yet. Limit exposure of the affected software until one is available.

Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.

Is CVE-2019-0275 being exploited?

There is no known exploitation of CVE-2019-0275 in the wild and no public exploit code.

Other vulnerabilities in Sap Netweaver Application Server Java

• CVE-2020-6287 SAP NetWeaver Missing Authentication for Critical Function Exploited Critical 10.0
• CVE-2010-5326 SAP NetWeaver Remote Code Execution Exploited Critical 10.0
• CVE-2016-2386 SAP NetWeaver SQL Injection Exploited Critical 9.8
• CVE-2017-12637 SAP NetWeaver Directory Traversal Exploited High 7.5
• CVE-2016-3976 SAP NetWeaver Directory Traversal Exploited High 7.5

All Sap Netweaver Application Server Java vulnerabilities

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-jw7x-9hx7-cp99.