[xwiki-notifications] [jira@xwiki.org][Issue] (XCOMMONS-2828) $escapetool.html doesn't escape {, allowing XWiki syntax injection

Attachments:

• attachment.html (text/html — 12.3 KB)
• attachment.png (image/png — 1.1 KB)
• attachment.png (image/png — 341 bytes)
• attachment.png (image/png — 3.3 KB)