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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

Exploit

Exploit is not available.
For detailed information please contact the mail [email protected]

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.