https://bugzilla.wikimedia.org/show_bug.cgi?id=52746

       Web browser: ---
            Bug ID: 52746
           Summary: XSS in MediaWiki API (through invalid property name)
                    reintroduced in 1.21.1
           Product: Wikimedia
           Version: wmf-deployment
          Hardware: All
               URL:
                    http://ossdepot.v-front.de/wiki/api%2Ephp?action=query
                    &meta=siteinfo&format=json&siprop=%3Cbody%20onload=ale
                    rt(document.cookie)%3E.shtml
                OS: All
            Status: UNCONFIRMED
          Severity: normal
          Priority: Unprioritized
         Component: General/Unknown
          Assignee: [email protected]
          Reporter: [email protected]
    Classification: Unclassified
   Mobile Platform: ---

It looks like bug #28534 was re-introduced in MediaWiki 1.21.1.
Test URL:
http://ossdepot.v-front.de/wiki/api%2Ephp?action=query&meta=siteinfo&format=json&siprop=%3Cbody%20onload=alert(document.cookie)%3E.shtml
(This is a fresh 1.21.1 installation).

This was detected by a security scan via scanmyserver.com and confirmed by
their support.

-- 
You are receiving this mail because:
You are the assignee for the bug.
You are on the CC list for the bug.
_______________________________________________
Wikibugs-l mailing list
[email protected]
https://lists.wikimedia.org/mailman/listinfo/wikibugs-l

Reply via email to