No Code Attached Yet bug
avatar luX0r-reload
luX0r-reload
31 Mar 2026

What happened?

Saving a url type form field <input type="url" inputmode="url">

with a value that contains an apostrophe causes Joomla to crash with this error:

101 Prohibited input U+00000027

Version

6.0

Expected result

No errors.

Actual result

An error has occurred.
101 Prohibited input U+00000027

See attached image.
An error has occurred

System Information

Ubuntu 24.04.4
mysql Ver 15.1 Distrib 10.11.14-MariaDB
PHP PHP 8.3.6
Joomla 6.0.3

Additional Comments

No response

avatar luX0r-reload luX0r-reload - open - 31 Mar 2026
avatar luX0r-reload luX0r-reload - change - 31 Mar 2026
Labels Added: bug
avatar luX0r-reload luX0r-reload - labeled - 31 Mar 2026
avatar joomla-cms-bot joomla-cms-bot - change - 31 Mar 2026
Labels Added: No Code Attached Yet
avatar joomla-cms-bot joomla-cms-bot - labeled - 31 Mar 2026
avatar luX0r-reload luX0r-reload - change - 31 Mar 2026
The description was changed
avatar luX0r-reload luX0r-reload - edited - 31 Mar 2026
avatar luX0r-reload luX0r-reload - change - 31 Mar 2026
The description was changed
avatar luX0r-reload luX0r-reload - edited - 31 Mar 2026
avatar brianteeman
brianteeman - comment - 31 Mar 2026

For anyone looking at this its the same problem as described and fixed here #46450 but with a different character

avatar luX0r-reload
luX0r-reload - comment - 31 Mar 2026

Thanks @brianteeman

avatar luX0r-reload
luX0r-reload - comment - 31 Mar 2026

The fix in #46450 is only for email form field.
My issue is url form field related.

avatar brianteeman
brianteeman - comment - 31 Mar 2026

yes I know - i'm just pointing out a similar problem also caused by the IDNA update for developers to reference when fixing this

avatar luX0r-reload
luX0r-reload - comment - 31 Mar 2026

It's ok!

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