CVE Feed

    Dashboard / CVE / CVE-2026-34256

    CVE-2026-34256

    Due to a missing authorization check in SAP ERP and SAP S/4HANA (Private Cloud and On-Premise), an authenticated attacker could execute a particular ABAP report to overwrite any existing eight?character executable ABAP report without authorization. If the overwritten report is subsequently executed, the intended functionality could become unavailable. Successful exploitation impacts availability, with a limited impact on integrity confined to the affected report, while confidentiality remains unaffected.

    Published:Apr 14, 2026
    Last Modified:Apr 17, 2026
    EPS:Apr 14, 2026
    EPSS Score:0.00036
    CVSS Score:7.1

    Affected Products

    Vendor
    Sap
    Product
    Erp
    Vendor
    Sap
    Product
    S/4 Hana

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-862 Missing Authorization

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-665 Exploitation of Thunderbolt Protection Flaws

    Related CVEs

    CVE-2026-24323 (CVSS 6.1) — The BSP applications allow an unauthenticated user to inject malicious script content via user-controlled URL …
    CVE-2026-0505 (CVSS 6.1) — The BSP applications allow an unauthenticated user to manipulate user-controlled URL parameters that are not s…
    CVE-2020-37022 (CVSS 5.1) — OpenZ ERP 3.6.60 contains a persistent cross-site scripting vulnerability in the Employee module's name and de…
    CVE-2020-6316 (CVSS 4.3) — SAP ERP and SAP S/4 HANA allows an authenticated user to see cost records to objects to which he has no author…
    CVE-2020-6212 (CVSS 5.4) — Egypt localized withholding tax reports Clearing of Liabilities and Remittance Statement and Summary in SAP ER…
    CVE-2020-6199 (CVSS 5.4) — The view FIMENAV_COMPCERT in SAP ERP (MENA Certificate Management), EAPPGLO version 607, SAP_FIN versions- 618…
    CVE-2020-6188 (CVSS 8.8) — VAT Pro-Rata reports in SAP ERP (SAP_APPL versions 600, 602, 603, 604, 605, 606, 616 and SAP_FIN versions 617,…
    CVE-2014-2748 (CVSS 7.5) — The Security Audit Log facility in SAP Enhancement Package (EHP) 6 for SAP ERP 6.0 allows remote attackers to …

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High