Konrad Windszus created SLING-7658:
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Summary: XSSApi.encodeForHtml doesn't leave unicode character
escapes untouched
Key: SLING-7658
URL: https://issues.apache.org/jira/browse/SLING-7658
Project: Sling
Issue Type: Bug
Components: XSS Protection API
Affects Versions: XSS Protection API 2.1.0
Reporter: Konrad Windszus
Whenever {{encodeForHtml}} is called with a string containing a unicode
character escapes
(https://www.w3.org/International/questions/qa-escapes#answer), those are
escaped incorrectly again. I.e. {{✅}} becomes {{✅}}.
Compare with the discussion at
https://www.mail-archive.com/[email protected]/msg76863.html.
Attached is a patch with a failing test.
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