Issues

• AddTargetBlankToFullyQualifiedLinks ignore mailto: links

  microcosm-cc/bluemonday#231 · Filter by author jegorbunov opened on Oct 16, 2026

• Unreasonably long sanitization

  microcosm-cc/bluemonday#225 · Filter by author vzeroupper opened on Jun 26, 2026

• Support providing a list of tags which should be replaced with spaces when removed

  microcosm-cc/bluemonday#223 · Filter by author mitar opened on Feb 15, 2026

• A way to renumber headings

  microcosm-cc/bluemonday#222 · Filter by author mitar opened on Feb 15, 2026

• Feature request: Optional support for !important

  microcosm-cc/bluemonday#221 · Filter by author ShwetaGhenand opened on Jan 9, 2026

• enforcing matching HTML elements

  microcosm-cc/bluemonday#217 · Filter by author rmmh opened on Jul 3, 2025

• 
 is directly converted to \n by Sanitize()

  microcosm-cc/bluemonday#216 · Filter by author Unicode01 opened on Jun 16, 2025
  1

• "!important" not respected

  microcosm-cc/bluemonday#213 · Filter by author pjebs opened on Jan 26, 2025
  1

• Exemption for <textarea>

  microcosm-cc/bluemonday#212 · Filter by author pjebs opened on Jan 19, 2025
  1

• Filter multiple class values through whitelist

  microcosm-cc/bluemonday#205 · Filter by author Liuxc95 opened on Mar 6, 2024
  1

• New maintainers for bluemonday in 2024

  microcosm-cc/bluemonday#203 · Filter by author grafana-dee opened on Dec 23, 2023
  1

  

• <a> tags in tables not matched correctly

  microcosm-cc/bluemonday#201 · Filter by author matloob opened on Dec 1, 2023
  1

• Error when using & and amp in url

  microcosm-cc/bluemonday#169 · Filter by author aimustaev opened on Apr 11, 2023

• Way to skip html escaping code blocks?

  microcosm-cc/bluemonday#160 · Filter by author ivanjaros opened on Jan 1, 2023
  1

• Paragraph sanitization (e.g. img.alt) is too restrictive, disallows punctuation

  microcosm-cc/bluemonday#158 · Filter by author palant opened on Nov 23, 2022
  1

• Test case not sanitising

  microcosm-cc/bluemonday#157 · Filter by author aaronpcz opened on Oct 26, 2022
  1

• Filter external resources

  microcosm-cc/bluemonday#99 · Filter by author emersion opened on Jan 16, 2020
  3

• Add <style> support to allowStyles API

  microcosm-cc/bluemonday#98 · Filter by author emersion opened on Jan 16, 2020
  4

• Sanitization of character entities are replacing for blank spaces

  microcosm-cc/bluemonday#96 · Filter by author heltonrlustosa opened on Nov 21, 2019
  4

• nit: func stringInSlice should use EqualsFold

  microcosm-cc/bluemonday#94 · Filter by author riking opened on Oct 16, 2019

• Stripping non-tags

  microcosm-cc/bluemonday#79 · Filter by author spekary opened on Mar 11, 2019
  5

• Require referrerpolicy="no-referrer" on images?

  microcosm-cc/bluemonday#78 · Filter by author alltom opened on Dec 28, 2018
  1

• fatal error: concurrent map writes

  microcosm-cc/bluemonday#75 · Filter by author Sakibs opened on Aug 31, 2018
  4

• Feature request: blacklist elements from policy

  microcosm-cc/bluemonday#73 · Filter by author jaredscheib opened on Aug 23, 2018
  1

• Some AllowAttrs.Matching regexp are not anchored

  microcosm-cc/bluemonday#71 · Filter by author powerman opened on Aug 13, 2018