Medium severity · published Aug 11, 2026
CVE-2026-66764
Missing Authorization check in SAP S/4 HANA (Reprocess Bank Statement Items)
4.3
CVSS
0.3%
EPSS
No
On KEV
Description
Reprocess Bank Statement Items in SAP S/4HANA does not perform the necessary authorization checks for authenticated users, allowing them to use rules that have not been shared with them, resulting in privilege escalation.This vulnerability has a low impact on confidentiality, with no impact on integrity and availability of the application
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
Low
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 20% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SS
SAP S/4 HANA (Reprocess Bank Statement Items) · SAP_SE
S4CORE 104; 105; 106; 107; 108; 109 · source: vendor
Affected product
SS
SAP S/4 HANA (Reprocess Bank Statement Items)
SAP_SE