Unspecified vulnerability in Piwigo before 2.6.3 has unknown impact and attack vectors, related to a "security failure."

The Piwigo installer in versions 16.3.0 and earlier accepts POST parameters for database configuration and writes them directly into a PHP configuration file without proper sanitization. On PHP 8+, the addslashes() protection is bypassed because it checks for getmagicquotesgpc(), a function removed in PHP 8.0. This allows raw user input to be interpolated directly into PHP source code. An unauthenticated attacker can inject arbitrary PHP code through POST parameters (prefix, dbpasswd, dbhost, dbname, or dbuser), which gets written to local/config/database.inc.php and executed on every page load.

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.

SQL injection vulnerability in the administrative backend in Piwigo through 2.9.1 allows remote users to execute arbitrary SQL commands via the catfalse or cattrue parameter in the comments or status page to catoptions.php.

admin/plugin.php in Piwigo through 2.8.3 doesn't validate the sections variable while using it to include files. This can cause information disclosure and code execution if it contains a .. sequence.

Piwigo 11.4.0 allows admin/userlistbackend.php order[0][dir] SQL Injection.

Lexiglot through 2014-11-20 allows SQL injection via an admin.php?page=users&fromid= or admin.php?page=history&limit= URI.

admin.php?page=projects in Lexiglot through 2014-11-20 allows command injection via username and password fields.

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

Piwigo 13.6.0 is vulnerable to SQL Injection via in the "profile" function.

Piwigo 13.6.0 is vulnerable to SQL Injection via /admin/permalinks.php.

admin.php?page=notificationbymail in Piwigo 2.9.5 has XSS via the nbm_send_html_mail, nbm_send_mail_as, nbm_send_detailed_content, nbm_complementary_mail_content, nbm_send_recent_post_dates, or param_submit parameter. This is exploitable via CSRF.

admin.php?page=accountbilling in Piwigo 2.9.5 has XSS via the vat_number, billing_name, company, or billing_address parameter. This is exploitable via CSRF.

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

Piwigo is a full featured open source photo gallery application for the web. In Piwigo 15.6.0, using the password reset function allows sending a password-reset URL by entering an existing username or email address. However, the hostname used to construct this URL is taken from the HTTP request's Host header and is not validated at all. Therefore, an attacker can send a password-reset URL with a modified hostname to an existing user whose username or email the attacker knows or guesses. This issue has been patched in version 15.7.0.

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

Cross-site request forgery (CSRF) vulnerability in Piwigo through 2.9.1 allows remote attackers to hijack the authentication of users for requests to delete permalinks via a crafted request.

Cross-site request forgery (CSRF) vulnerability in Piwigo through 2.9.1 allows remote attackers to hijack the authentication of users for requests to change a private album to public via a crafted request.

Cross-site request forgery (CSRF) vulnerability in Piwigo through 2.9.1 allows remote attackers to hijack the authentication of users for requests to unlock albums via a crafted request.

Piwigo 2.9.2 is vulnerable to Cross-Site Request Forgery via /admin.php?page=configuration&section=main or /admin.php?page=batchmanager&mode=unit. An attacker can exploit this to coerce an admin user into performing unintended actions.

Lexiglot through 2014-11-20 allows CSRF.

Lexiglot through 2014-11-20 allows SSRF via the admin.php?page=projects svnurl parameter.

admin/configuration.php in Piwigo 2.9.2 has CSRF.

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

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=userperm.

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

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

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