Release note / Piwigo 2.9.1

bug fixes (including security)

Download Piwigo 2.9.1

Released on June 15th, 2017


The list of major changes is described on Piwigo 2.9.0 release note

Bugs fixed

Known issues


Featured added


Bugs fixed

707 / Display

number of views, hide decimals when less than 1k

706 / Security

[security] identification should redirect within Piwigo only

705 / Security

user list backend, check input parameter

701 / Tools

The album synchronise link reaches the page to synchronise ./galleries/ even if the album is located in another folder

699 / Security

File inclusion in administration

696 / web API

PIWIGO API - pwg.categories.delete doesn't work properly.

693 / Technical

Batch downloader failing using pclzip and php 7.1

685 / Photos

batch manager, delete photo does not work with Safari

683 / Display

disk usage, hide decimals when more than 100GB

679 / Technical

admin dashboard, need trigger for plugins

674 / Technical

[php7.1] user edit box, [] operator not supported for strings

667 / Security

Bug Report: Cross Site Scripting(XSS) in page parameter of admin.php

663 / Technical

SQL error in tour 2.9

Known issues

710 / Security

input parameter "redirect_decoded" is not valid


Updated languages

Catalan (Català)

British English


Basque (Euskara)

Finnish (suomi)

French Canadian (Québecois)

Hungarian (Magyar)

Khmer (ភាសាខ្មែរ)

Portuguese (Português)

Romanian (Română)

Slovak (Slovensky)

Slovenian (Slovenščina)

Serbian (Српски)

Swedish (Svenska)

Vietnamese (Tiếng Việt)

Chinese (简体中文)

Hong-Kong Chinese (中文香港)


We recommend the automatic upgrade. If you're running version 2.2+, Piwigo will tell you which plugins may be not compatible with Piwigo 2.9 before upgrade.

If you're running Piwigo 2.9.x you can also download the archive that contains all new and modified files. Once you have extracted the files, transfer them onto your web server with a FTP client over your Piwigo 2.9.x installation. No database upgrade is required.

If you are running a version older than 2.9 and do not want to use the automatic upgrade, then follow the manual upgrade.