#48608 closed defect (bug) (duplicate)
SVG tags with numbers in attributes filtered out by KSES despite being allowed
Reported by: |
|
Owned by: | |
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Milestone: | Priority: | normal | |
Severity: | normal | Version: | |
Component: | Formatting | Keywords: | |
Focuses: | Cc: |
Description
I have been able to successfully extend $allowedposttags
using the wp_kses_allowed_html
filter to allow a limited set of SVG tags but have encountered issues when attempting to use the <linearGradient>
SVG element. This element is unique among the elements I have added in that it has attributes - specifically x1
, x2
, y1
, and y2
- that contain numbers.
I believe I have narrowed down the culprit to the wp_kses_hair
function, specifically that case 0 seems to only allow alpha characters.
Change History (6)
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FYI - this issue also effects the
<line>
SVG element.