Issues

• IDNA encoding of long non-ASCII host labels is slow (quadratic) before the length check rejects them

  in progress
  libwww-perl/URI#207 · Filter by author oalders opened on Oct 16, 2026

• rel() can return a network-path reference (//host/...) that resolves to a different host

  in progress
  libwww-perl/URI#205 · Filter by author oalders opened on Oct 16, 2026

• port() accepts non-numeric values, which can change the host

  in progress
  libwww-perl/URI#203 · Filter by author oalders opened on Oct 16, 2026

• URI->new dies on malformed geo: URIs

  in progress
  libwww-perl/URI#201 · Filter by author oalders opened on Oct 16, 2026

• Extract a public IDNA module (follow-up, gated on completing nameprep)

  libwww-perl/URI#192 · Filter by author oalders opened on Aug 18, 2026

• URI::Escape::escape_char misunderstands utf8-upgraded strings (t/escape-char.t TODO, RT#96941)

  libwww-perl/URI#190 · Filter by author oalders opened on Aug 15, 2026

• mailto: quoted local parts with spaces not parsed (t/mailto.t TODO)

  libwww-perl/URI#189 · Filter by author oalders opened on Aug 15, 2026

• ihost should decode UTF-8 bytes for non-IDNA hosts (t/iri.t TODO)

  libwww-perl/URI#188 · Filter by author oalders opened on Aug 15, 2026

• as_iri should keep bidi/RTL-override chars percent-escaped (t/iri.t TODO)

  libwww-perl/URI#187 · Filter by author oalders opened on Aug 15, 2026

• $uri->path_segments improperly escaping URLs

  libwww-perl/URI#159 · Filter by author coffinsfcompute opened on Aug 6, 2025
  1

• Please add a security policy

  libwww-perl/URI#155 · Filter by author robrwo opened on Jun 20, 2025

• Using some special characters in http authentication broke URI parsing

  libwww-perl/URI#143 · Filter by author kastakhov opened on Aug 17, 2024

• URI 5.19 breaks Catalyst-Controller-DBIC-API

  libwww-perl/URI#133 · Filter by author eserte opened on Dec 27, 2023
  14

• Feature request for origin matching

  libwww-perl/URI#121 · Filter by author phschafft opened on Jan 24, 2023
  5

• $URI::file::DEFAULT_AUTHORITY

  libwww-perl/URI#92 · Filter by author jackdeguest opened on Nov 30, 2021
  1

• URI->new('foo', 'http') doesn't set the scheme

  libwww-perl/URI#88 · Filter by author Corion opened on Jul 11, 2021
  2

• Out of Range Port Numbers

  libwww-perl/URI#70 · Filter by author gflohr opened on Jan 13, 2020
  6

• Numerical IP addresses are not canonicalized

  libwww-perl/URI#68 · Filter by author gflohr opened on Jan 13, 2020
  1

• Characters that cannot be encoded with query_param

  libwww-perl/URI#67 · Filter by author ghost opened on Dec 6, 2019
  2

• Should URI strip some control characters?

  libwww-perl/URI#61 · Filter by author oalders opened on Feb 5, 2019

• Non-ASCII space characters are trimmed (IRI)

  libwww-perl/URI#56 · Filter by author ranvis opened on Nov 28, 2018
  3

• URI leaves ".." in absolute path (via new_abs())

  libwww-perl/URI#52 · Filter by author hadjiprocopis opened on Mar 29, 2018

• questionable use of utf8::is_utf8

  bug
  libwww-perl/URI#48 · Filter by author karenetheridge opened on Jan 9, 2018
  4

• URI::_punycode private functions underscored

  modernize
  libwww-perl/URI#47 · Filter by author genio opened on Jan 7, 2018
  2

• allow a second paramater for uri_unescape, to list what characters one wants unescaped or not too

  libwww-perl/URI#40 · Filter by author jidanni opened on Sep 11, 2017
  2