Piwigo is an open source photo gallery application for the web. In version 15.5.0 and likely earlier 15.x releases, the password reset functionality in Piwigo allows an unauthenticated attacker to determine whether a given username or email address exists in the system. The endpoint at password.php?action=lost returns distinct messages for valid vs. invalid accounts, enabling user enumeration. As of time of publication, no known patches are available.

A stored cross-site scripting (XSS) vulnerability in the Configuration page of Piwigo v14.5.0 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the Page banner parameter.

Piwigo v14.5.0 was discovered to contain a Cross-Site Request Forgery (CSRF) via the Edit album function.

An authenticated cross-site scripting (XSS) vulnerability in Piwigo v14.5.0 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the Album Name parameter under the Add Album function.

A Cross Site Scripting vulnerability exists in Piwigo before 14.3.0 script because of missing sanitization in createtag in admin/include/functions.php.

An issue exists within Piwigo before v.14.2.0 allowing a malicious user to take over the application. This exploit involves chaining a Cross Site Request Forgery vulnerability to issue a Stored Cross Site Scripting payload stored within an Admin user's dashboard, executing remote JavaScript. This can be used to upload a new PHP file under an administrator and directly call that file from the victim's instance to connect back to a malicious listener.

Piwigo is an open source photo gallery application. Prior to version 14.0.0beta4, a reflected cross-site scripting (XSS) vulnerability is in the /admin.php?page=plugins&tab=new&installstatus=ok&pluginid=[here] page. This vulnerability can be exploited by an attacker to inject malicious HTML and JS code into the HTML page, which could then be executed by admin users when they visit the URL with the payload. The vulnerability is caused by the insecure injection of the pluginid value from the URL into the HTML page. An attacker can exploit this vulnerability by crafting a malicious URL that contains a specially crafted pluginid value. When a victim who is logged in as an administrator visits this URL, the malicious code will be injected into the HTML page and executed. This vulnerability can be exploited by any attacker who has access to a malicious URL. However, only users who are logged in as administrators are affected. This is because the vulnerability is only present on the /admin.php?page=plugins&tab=new&installstatus=ok&pluginid=[here] page, which is only accessible to administrators. Version 14.0.0.beta4 contains a patch for this issue.

Piwigo before 13.6.0 was discovered to contain a SQL injection vulnerability via the order[0][dir] parameter at userlistbackend.php.

SQL injection vulnerability found in Piwigo v.13.5.0 and before allows a remote attacker to execute arbitrary code via the filteruserid parameter to the admin.php?page=history&filterimageid=&filteruserid endpoint.

A stored cross-site scripting (XSS) vulnerability in identification.php of Piwigo v13.4.0 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the User-Agent.

A vulnerability was found in Piwigo-Guest-Book up to 1.3.0. It has been declared as critical. This vulnerability affects unknown code of the file include/guestbook.inc.php of the component Navigation Bar. The manipulation of the argument start leads to sql injection. Upgrading to version 1.3.1 is able to address this issue. The patch is identified as 0cdd1c388edf15089c3a7541cefe7756e560581d. It is recommended to upgrade the affected component. VDB-217582 is the identifier assigned to this vulnerability.

Piwigo 12.3.0 is vulnerable to Cross Site Scripting (XSS) via /search/1940/created-monthly-list.

Piwigo v12.2.0 was discovered to contain SQL injection vulnerability via the Search function.

piwigo 11.5.0 is affected by a remote code execution (RCE) vulnerability in the LocalFiles Editor.

In Piwigo 11.5.0, there exists a persistent cross-site scripting in the single mode function through /admin.php?page=batchmanager&mode=unit.

Piwigo 11.5.0 is affected by a SQL injection vulnerability via admin.php and the id parameter.

SQL Injection vulnerability in admin/batchmanager.php in piwigo v2.9.5, via the filtercategory parameter to admin.php?page=batchmanager.

SQL Injection vulnerability in admin/userperm.php in piwigo v2.9.5, via the catfalse parameter to admin.php?page=groupperm.

SQL Injection vulnerability in admin/userperm.php in piwigo v2.9.5, via the catfalse parameter to admin.php?page=userperm.

SQL Injection vulnerability in catmove.php in piwigo v2.9.5, via the selection parameter to movecategories.

SQL Injection vulnerability in admin/grouplist.php in piwigo v2.9.5, via the group parameter to delete.

Piwigo v12.2.0 was discovered to contain an information leak via the action parameter in /admin/maintenanceactions.php.

Piwigo v12.2.0 was discovered to contain a SQL injection vulnerability via pwg.users.php.

Piwigo version 12.2.0 is vulnerable to stored cross-site scripting (XSS), which can lead to privilege escalation. In this way, admin can steal webmaster's cookies to get the webmaster's access.

Cross Site Scripting (XSS) vulnerability exists in Piwigo 12.x via the pwgactivity function in include/functions.inc.php.

Piwigo is image gallery software written in PHP. When a criteria is not met on a host, piwigo defaults to usingmtrand in order to generate password reset tokens. mtrand output can be predicted after recovering the seed used to generate it. This low an unauthenticated attacker to take over an account providing they know an administrators email address in order to be able to request password reset.

A Cross Site Scripting (XSS) vulnerability exists in Piwigo 11.5.0 via the system album name and description of the location.

Piwigo v11.5 was discovered to contain a SQL injection vulnerability via the parameter pwgtoken in /admin/batchmanagerglobal.php.

A cross site scripting (XSS) vulnerability in /admin.php?page=permalinks of Piwigo 2.10.1 allows attackers to execute arbitrary web scripts or HTML.

A stored cross site scripting (XSS) vulnerability in /admin.php?page=tags of Piwigo 2.10.1 allows attackers to execute arbitrary web scripts or HTML.