Medium severity · published Apr 8, 2025
CVE-2025-26653
Cross-Site Scripting (XSS) vulnerability in SAP NetWeaver Application Server ABAP (applications based on SAP GUI for HTML)
4.7
CVSS
0.2%
EPSS
No
On KEV
Description
SAP NetWeaver Application Server ABAP does not sufficiently encode user-controlled inputs, leading to Stored Cross-Site Scripting (XSS) vulnerability. This enables an attacker, without requiring any privileges, to inject malicious JavaScript into a website. When a user visits the compromised page, the injected script gets executed, potentially compromising the confidentiality and integrity within the scope of the victim�s browser. Availability is not impacted.
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
High
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 15% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SN
SAP NetWeaver Application Server ABAP (applications based on SAP GUI for HTML) · SAP_SE
KRNL64NUC 7.22; 7.22EXT; KRNL64UC 7.22; 7.53; KERNEL 7.22; 7.54; +4 more · source: vendor
Affected product
SN
SAP NetWeaver Application Server ABAP (applications based on SAP GUI for HTML)
SAP_SE
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-26653
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-26653
me.sap.com
https://me.sap.com/notes/3559307
url.sap
https://url.sap/sapsecuritypatchday
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