Merge pull request #3100 from matrix-org/travis/spec/MSC2184-details-tag

Allow <details> and <summary> in suggested HTML subset
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Travis Ralston 2021-04-06 09:51:33 -06:00 committed by Richard van der Hoff
commit 45973a830f
2 changed files with 2 additions and 1 deletions

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@ -0,0 +1 @@
Add `<details>` and `<summary>` to the suggested HTML subset as per [MSC2184](https://github.com/matrix-org/matrix-doc/pull/2184).

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@ -53,7 +53,7 @@ tags to permit, denying the use and rendering of anything else, is:
`font`, `del`, `h1`, `h2`, `h3`, `h4`, `h5`, `h6`, `blockquote`, `p`,
`a`, `ul`, `ol`, `sup`, `sub`, `li`, `b`, `i`, `u`, `strong`, `em`,
`strike`, `code`, `hr`, `br`, `div`, `table`, `thead`, `tbody`, `tr`,
`th`, `td`, `caption`, `pre`, `span`, `img`.
`th`, `td`, `caption`, `pre`, `span`, `img`, `details`, `summary`.
Not all attributes on those tags should be permitted as they may be
avenues for other disruption attempts, such as adding `onclick` handlers