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Vahagn Vardanian

Co-founder and CTO of RedRays

Buyer Sec. note for cross-site scripting & BSP applications, SAP security note 1565781

Description

The BSP applications of the buyer portal role can be abused by a malicious user, allowing them to modify displayed application content without authorization, and to potentially obtain authentication information from other legitimate users. The role is contained in the business package of external procurement. This affects the “Document Tracing” and “Edit Deviating Vendor Confirmations” BSP applications.

Available fix and Supported packages

  • SAP_APPL | 500 | 500
  • SAP_APPL | 600 | 600
  • SAP_APPL | 602 | 602
  • SAP_APPL | 603 | 603
  • SAP_APPL | 604 | 604
  • SAP_APPL | 605 | 605
  • SAP_APPL 605 | SAPKH60504 |
  • SAP_APPL 500 | SAPKH50025 |
  • SAP_APPL 600 | SAPKH60020 |
  • SAP_APPL 602 | SAPKH60210 |
  • SAP_APPL 603 | SAPKH60309 |
  • SAP_APPL 604 | SAPKH60410 |

Affected component

    EP-PCT-PUR-BP
    BP for Buyer

CVSS

Score: 0

PoC

Detailed vulnerability information added to RedRays Security Platform. Contact [email protected] for details.

URL

https://launchpad.support.sap.com/#/notes/1565781

TAGS

#Reflected-cross-site-scripting
#cross-site-scripting
#buyer
#Business-Server-Page
#BSP
#security

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