CVE-2022-39799 Cross-site scripting in SAP NetWeaver AS ABAP (SAP GUI for HTML within the Fiori Launchpad)
Unauthenticated attackers can execute malicious scripts in SAP Fiori Launchpad to steal session data and impersonate users.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2022-39799?
CVE-2022-39799 is a medium-severity cross-site scripting vulnerability in Sap Netweaver Application Server Abap, published on 13 Sep 2022. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
An attacker with no prior authentication could craft and send malicious script to SAP GUI for HTML within Fiori Launchpad, resulting in reflected cross-site scripting attack. This could lead to stealing session information and impersonating the affected user.
Weakness: CWE-79
Which versions are affected by CVE-2022-39799?
It affects 1 product.
Products include Sap Netweaver Application Server Abap.
How do I fix CVE-2022-39799?
No fix has been published for CVE-2022-39799 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-2022-39799 being exploited?
There is no known exploitation of CVE-2022-39799 in the wild and no public exploit code.
Other vulnerabilities in Sap Netweaver Application Server Abap
- CVE-2026-0488 Code Injection vulnerability in SAP CRM and SAP S/4HANA (Scripting Editor)
- CVE-2021-40499 Code injection in SAP NetWeaver Application Server for ABAP (SAP Cloud Print Manager and SAPSprint)
- CVE-2023-27269 Directory Traversal vulnerability in SAP NetWeaver AS for ABAP and ABAP Platform
- CVE-2023-27500 Directory Traversal vulnerability in SAP NetWeaver AS for ABAP and ABAP Platform
- CVE-2023-0014 Capture-replay vulnerability in SAP NetWeaver AS for ABAP and ABAP Platform
Sources
Also known as GHSA-2gh9-j675-j2ff.