Riskcovery

CVE-2026-66779

Cross-Site Scripting (XSS) vulnerability in SAP NetWeaver Application Server ABAP

State
Published
Severity
6.3 Medium
Published
Aug 11, 2026
Updated
Aug 11, 2026
Reserved
Jul 27, 2026

Read the record on cve.org

Description

Due to a Cross-Site Scripting (XSS) vulnerability in SAP NetWeaver Application Server ABAP, an authenticated attacker could generate a malicious link and make it publicly accessible. If an authenticated victim accesses this link, the injected input is processed and reflected within the DOM on the client side during page rendering, resulting in the execution of malicious content in the victim's browser context. Successful exploitation could result in a high impact to the confidentiality and a low impact to the integrity of the system, while availability remains unaffected.

Scores

CVSSScoreVectorSource
3.16.3 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:L/A:Nsap

Weaknesses

  • CWE-79 Improper Neutralization of Input During Web Page Generation

Affected Products

ProductVersions
SAP NetWeaver Application Server ABAPSAP_SE
  • SAP_UI 754Affected
  • 755Affected
  • 756Affected
  • 757Affected
  • 758Affected
  • 816Affected
  • EP-FLP 7.50Affected
  • SAP_BASIS 731Affected
  • AJAX-RUNTIME 7.50Affected

References

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