Medium severity · published Apr 14, 2026
CVE-2026-27674
Code Injection vulnerability in SAP NetWeaver Application Server Java (Web Dynpro Java)
6.1
CVSS
0.2%
EPSS
No
On KEV
Description
Due to a Code Injection vulnerability in SAP NetWeaver Application Server Java (Web Dynpro Java), an unauthenticated attacker could supply crafted input that is interpreted by the application and causes it to reference attacker-controlled content. If a victim accesses the affected functionality, that attacker-controlled content could be executed in the victim�s browser, potentially resulting in session compromise. This could allow the attacker to execute arbitrary client-side code, impacting the confidentiality and integrity of the application, with no impact to availability.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 9% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SN
SAP NetWeaver Application Server Java (Web Dynpro Java) · SAP_SE
WD-RUNTIME 7.50 · source: vendor
NA
Netweaver Application Server Java · Sap
7.50 · source: NVD
Affected product
SN
SAP NetWeaver Application Server Java (Web Dynpro Java)
SAP_SE
