CVE Catalog

CVE-2026-76958

HighCVSS 8.5
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Low risk
0.22%

13th percentile - higher than 13% of all known CVEs

Summary

SAP Integration Suite does not sufficiently validate XML documents from untrusted sources in certain internal components. An attacker with low privileges could submit crafted XML payloads with malicious external entity declarations, potentially reading sensitive files from the server and exposing them via monitoring or logs, resulting in high confidentiality impact. It could also lead to resource exhaustion, causing low availability impact. No integrity impact.

Risk Assessment

An attacker could read sensitive files from the server, leading to data leakage, and could cause system overload.

Recommendation

Update SAP Integration Suite and implement protections against XXE attacks, such as disabling external entities in XML parsers.

Related vulnerabilities

Original NVD description (English source)

SAP Integration Suite does not sufficiently validate XML documents accepted from untrusted sources in certain internal components. An attacker with low privileges could submit specially crafted XML payloads containing malicious external entity declarations. Successful exploitation could allow the attacker to read sensitive file contents from the server and expose them through monitoring or logging output, resulting in a high impact on confidentiality. It could also lead to resource exhaustion, causing a low impact on availability. There is no impact on integrity.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS