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Vahagn Vardanian

Co-founder and CTO of RedRays

Unauthorized modification of displayed content in SAML2, SAP security note 1640304

Description

The implementation of SAML 2.0 has an XSS vulnerability and can be abused by an attacker, allowing them to modify displayed application content without authorization, and to potentially obtain authentication information from other legitimate users.

Available fix and Supported packages

  • SAP_BASIS | 702 | 702
  • SAP_BASIS | 730 | 730
  • SAP_BASIS | 731 | 731
  • SAP_BASIS 731 | SAPKB73101 |
  • SAP_BASIS 731 | SAPKB73102 |
  • SAP_BASIS 730 | SAPKB73007 |
  • SAP_BASIS 702 | SAPKB70211 |

Affected component

    BC-SEC-LGN-SML
    SAML 2.0 for ABAP

CVSS

Score: 0

PoC

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

URL

https://launchpad.support.sap.com/#/notes/1640304

TAGS

#Reflected-cross-site-scripting
#XSS
#SAMl2

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