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Vahagn Vardanian

Co-founder and CTO of RedRays

XSS Hardening of attachment downoload, SAP security note 1866659

Description

In the “common” module, the functionality of downloading or opening an attached file can be exploited by an attacker, allowing the attacker to modify application content, persist the modified content without authorization, and to potentially obtain authentication information from other legitimate users.

Available fix and Supported packages

  • SAP-WEC | 1.0 | 1.0
  • SAP-WEC | 2.0 | 2.0
  • SAP-WEC | 3.0 | 3.0
  • WEB CHANNEL 1.0 | SP001 | 000030
  • WEB CHANNEL 2.0 | SP000 | 000026
  • WEB CHANNEL 3.0 | SP000 | 000011
  • WEB CHANNEL FRAMEWORK 1.0 | SP001 | 000030
  • WEB CHANNEL FRAMEWORK 2.0 | SP000 | 000026

Affected component

    WEC-APP-BF
    Web Channel: Cross-application functions

CVSS

Score: 0

PoC

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

URL

https://launchpad.support.sap.com/#/notes/1866659

TAGS

#Persistent-cross-site-scripting
#stored-cross-site-scripting
#XSS
#X-Content-Type-Options
#nosniff
#the-“common”-module.

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