CVE-2026-76958 XML External Entity (XXE) Vulnerability in SAP Integration Suite
An attacker with low privileges can exploit XML parsing flaws to read sensitive server files and cause resource exhaustion in SAP Integration Suite.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-76958?
CVE-2026-76958 is a high-severity vulnerability in SAP_SE SAP Integration Suite, published on 8 Sep 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
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.
Weakness: CWE-611
Which versions are affected by CVE-2026-76958?
How do I fix CVE-2026-76958?
No fix has been published for CVE-2026-76958 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-76958 being exploited?
There is no known exploitation of CVE-2026-76958 in the wild and no public exploit code.
Sources
Also known as GHSA-285j-wq4c-cm8x.