Description
SAP NetWeaver Knowledge Management XML Forms versions - 7.10, 7.11, 7.30, 7.31, 7.40, 7.50, contains an XSLT vulnerability which allows a non-administrative authenticated attacker to craft a malicious XSL stylesheet file containing a script with OS-level commands, copy it into a location to be accessed by the system and then create a file which will trigger the XSLT engine to execute the script contained within the malicious XSL file. This can result in a full compromise of the confidentiality, integrity, and availability of the system.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| SAP SE | SAP NetWeaver Knowledge Management XML Forms | < 7.10, < 7.11, < 7.30, < 7.31, < 7.40, < 7.50 | — |
References
- https://launchpad.support.sap.com/#/notes/3081888
- https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=585106405
- 20220126 Onapsis Security Advisory 2021-0026: SAP Enterprise Portal - XSLT injection mailing-list
- http://packetstormsecurity.com/files/165751/SAP-Enterprise-Portal-XSLT-Injection.html