Code Injection vulnerability in SAP S/4HANA (Manage Substitution/Validation Rules)
SAP S/4HANA (Manage Substitution/Validation Rules) does not sufficiently validate input processed by rule definition functionality that utilizes a domain-specific scripting language. An authenticated attacker with specific business privileges could submit specially crafted input, which is interpreted as executable ABAP code by the rule processing logic. Successful exploitation could allow the attacker to execute ABAP arbitrary code into the system, resulting in full compromise of the affected system and high impact on confidentiality, integrity, and availability of the system.
CVE-2026-89107
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2026-89107
SAP S/4HANA (Manage Substitution/Validation Rules)
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"vendor": "SAP_SE",
"product": "SAP S/4HANA (Manage Substitution/Validation Rules)",
"versions": [
{
"status": "affected",
"version": "S4CORE 105"
},
{
"status": "affected",
"version": "106"
},
{
"status": "affected",
"version": "107"
},
{
"status": "affected",
"version": "108"
},
{
"status": "affected",
"version": "109"
}
],
"defaultStatus": "unaffected"
}
]- Related CVEs
- CVE-2026-89107
Source reference:
/cveMetadata/cveId
Publisher severity
critical
Source reference: /containers/cna/metrics
- Event
- #21428 · Revision 1
- Added to Heist Feed
- Publisher date