Closed Bug 780866 Opened 13 years ago Closed 13 years ago

Stored XSS in Page WYSIWYG Editor

Categories

(developer.mozilla.org Graveyard :: Editing, defect)

defect
Not set
normal

Tracking

(Not tracked)

RESOLVED DUPLICATE of bug 779597

People

(Reporter: shai, Unassigned)

Details

Attachments

(1 file)

Attached image Stored XSS
User Agent: Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.1 (KHTML, like Gecko) Chrome/21.0.1180.60 Safari/537.1 Steps to reproduce: 1. Visit: https://developer.mozilla.org/en-US/docs/ 2. Create a New Page 3. Insert title 4. Click the "Source" button in the WYSIWYG editor 5. Insert in body: "><img src='1.jpg'onerror=javascript:alert("XSS")> 6. Save Changes 7. Click the Edit Button Note: The page will be listed in "Pages for review" (https://developer.mozilla.org/en-US/docs/needs-review) users who will access the page and click the edit button will trigger the XSS. Actual results: XSS Will be triggered
Status: UNCONFIRMED → RESOLVED
Closed: 13 years ago
Resolution: --- → DUPLICATE
Version: Kuma → unspecified
Component: Docs Platform → Editing
For bugs that are resolved, we remove the security flag. These haven't had their flag removed, so I'm removing it now.
Group: websites-security
Product: developer.mozilla.org → developer.mozilla.org Graveyard
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