CVE-2026-34264 Information Disclosure vulnerability in SAP Human Capital Management for SAP S/4HANA
Authenticated low-privilege users can enumerate sensitive information beyond their authorized scope via authorization check messages in SAP HCM.
- 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-2026-34264?
CVE-2026-34264 is a medium-severity vulnerability in SAP_SE SAP Human Capital Management for SAP S/4HANA, published on 14 Apr 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
During authorization checks in SAP Human Capital Management for SAP S/4HANA, the system returns specific messages. Due to this, an authenticated user with low privileges could guess and enumerate the content shown, beyond their authorized scope. This leads to disclosure of sensitive information causing a high impact on confidentiality, while integrity and availability are unaffected.
Weakness: CWE-204
Which versions are affected by CVE-2026-34264?
It affects 1 product.
Products include Sap Human Capital Management.
How do I fix CVE-2026-34264?
No fix has been published for CVE-2026-34264 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-34264 being exploited?
There is no known exploitation of CVE-2026-34264 in the wild and no public exploit code.
Other vulnerabilities in SAP_SE SAP Human Capital Management for SAP S/4HANA
Sources
Also known as GHSA-4c58-m4cg-6h2f.