Dan Brown
a031edec16
Fixed old deprecated encoding convert on HTML doc load
2023-02-23 22:59:26 +00:00
Dan Brown
6955b2fd5a
Widened svg content attribute xss filtering
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Takes care of additional cases that can occur.
Closes #3705
2022-09-06 17:01:56 +01:00
Dan Brown
5f7cd735ea
Added content filtering of tags with javascript or data in values attr
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Case would be blocked by CSP but adding for cases where CSP may not be
active when content taken externally.
For #3636
2022-08-11 10:28:32 +01:00
Dan Brown
8d7c8ac8bf
Done a round of phpstan fixes
2021-11-06 00:32:01 +00:00
Dan Brown
fb80bb5d58
Applied latest styleci changes
2021-09-06 22:19:06 +01:00
Dan Brown
fd44e4ba74
Started application of CSP headers
2021-09-03 23:32:42 +01:00
Dan Brown
040997fdc4
Added filter for xlink:href svg xss
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Simply remove all such attributes
2021-09-03 22:34:49 +01:00
Dan Brown
5e6092aaf8
Added extra HTML filtering of dangerous content
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In particular, That around the casing of dangerous values within
attributes. This uses some xpath translation to handle different casing
in contains searching.
2021-09-02 22:02:30 +01:00
Dan Brown
934a833818
Apply fixes from StyleCI
2021-06-26 15:23:15 +00:00
Dan Brown
b5caaa73b7
Fixed content parsing break with line html comment
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Fixes issues thrown in custom HMTL head & page content filtering when
the content is comprised of only a single HTML comment.
Adds tests to cover.
For #2804
2021-06-13 12:53:04 +01:00
Dan Brown
43b6633183
Filtered scripts in custom HTML head for exports
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Since it appeared to cause problems in some scenarios.
Related to #2490
2021-05-03 23:59:52 +01:00
