SAP Human Capital Management vulnerabilities

2 CVEs affecting SAP Human Capital Management, 0 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2026-34264, published 2026-04-14.

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Known exploited (CISA KEV) first, then by EPSS exploit probability.

• CVE-2023-49577, published 2023-12-12. Medium severity, CVSS 6.1. EPSS: 0.4% chance of exploitation in the next 30 days. The SAP HCM (SMART PAYE solution) - versions S4HCMCIE 100, SAP_HRCIE 600, SAP_HRCIE 604, SAP_HRCIE 608, does not sufficiently encode user-controlled inputs, resulting in Cross-Site Scripting (XSS)…
• CVE-2026-34264, published 2026-04-14. Medium severity, CVSS 6.5. EPSS: 0.4% chance of exploitation in the next 30 days. 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…