discourse-encrypt is a plugin that provides a secure communication channel through Discourse. Improper escaping of encrypted topic titles could lead to a cross site scripting (XSS) issue when a site has content security policy (CSP) headers disabled. Having CSP disabled is a non-default configuration, and having it disabled with discourse-encrypt installed will result in a warning in the Discourse admin dashboard. This has been fixed in commit `9c75810af9` which is included in the latest version of the discourse-encrypt plugin. Users are advised to upgrade. Users unable to upgrade should ensure that CSP headers are enabled and properly configured.

discourse-ai is the AI plugin for the open-source discussion platform Discourse. Prior to commit 94ba0dadc2cf38e8f81c3936974c167219878edd, interactions with different AI services are vulnerable to admin-initiated SSRF attacks. Versions of the plugin that include commit 94ba0dadc2cf38e8f81c3936974c167219878edd contain a patch. As a workaround, one may disable the discourse-ai plugin.

Discourse is an open source discussion platform. In versions prior to 2.8.9 on the `stable` branch and prior to 2.9.0.beta10 on the `beta` and `tests-passed` branches, a moderator can create new and edit existing themes by using the API when they should not be able to do so. The problem is patched in version 2.8.9 on the `stable` branch and version 2.9.0.beta10 on the `beta` and `tests-passed` branches. There are no known workarounds.

Discourse through 2.8.7 allows admins to send invitations to arbitrary email addresses at an unlimited rate.

This vulnerability allows an authenticated attacker to upload malicious files by bypassing the restrictions of the upload functionality, compromising the entire device.

An unrestricted upload of file with dangerous type vulnerability exists in Avalanche versions 6.3.x and below that could allow an attacker to achieve a remove code execution.

An Arbitrary File Upload vulnerability exists in admin/media/upload.php in WebsiteBaker 2.8.1 and earlier due to a failure to restrict uploaded files with .htaccess, .php4, .php5, and .phtl extensions.

Drupal core sanitizes filenames with dangerous extensions upon upload (reference: SA-CORE-2020-012) and strips leading and trailing dots from filenames to prevent uploading server configuration files (reference: SA-CORE-2019-010). However, the protections for these two vulnerabilities previously did not work correctly together. As a result, if the site were configured to allow the upload of files with an htaccess extension, these files' filenames would not be properly sanitized. This could allow bypassing the protections provided by Drupal core's default .htaccess files and possible remote code execution on Apache web servers. This issue is mitigated by the fact that it requires a field administrator to explicitly configure a file field to allow htaccess as an extension (a restricted permission), or a contributed module or custom code that overrides allowed file uploads.

Unrestricted Upload of File with Dangerous Type vulnerability in THATplugin Iconize.This issue affects Iconize: from n/a through 1.2.4.

CMS Made Simple v2.2.15 was discovered to contain a Remote Command Execution (RCE) vulnerability via the upload avatar function. This vulnerability is exploited via a crafted image file.

With administrator or admin privileges the application can be tricked into overwriting files in app_data/Config folder, e.g. the systemsettings.xml file. THis is possible in SmarterTrack v100.0.8019.14010

Dell Wyse Management Suite versions 2.0 through 3.5.2 contain an unrestricted file upload vulnerability. A malicious user with admin privileges can exploit this vulnerability in order to execute arbitrary code on the system.

The Import any XML or CSV File to WordPress plugin before 3.6.8 accepts all zip files and automatically extracts the zip file without validating the extracted file type. Allowing high privilege users such as admin to upload an arbitrary file like PHP, leading to RCE

Sourcecodester Best Courier Management System 1.0 is vulnerable to Arbitrary file upload in the update_user function.

Exponent CMS 2.6.0patch2 allows an authenticated admin user to upload a malicious extension in the format of a ZIP file with a PHP file inside it. After upload it, the PHP file will be placed at "themes/simpletheme/{rce}.php" from where can be accessed in order to execute commands.

IBM Security Verify Privilege On-Premises 11.5 could allow a remote authenticated attacker to execute arbitrary commands on the system by sending a specially crafted request. IBM X-Force ID: 221681.

A vulnerability, which was classified as critical, was found in Campcodes Legal Case Management System 1.0. Affected is an unknown function of the file /admin/general-setting of the component Setting Handler. The manipulation of the argument favicon/logo leads to unrestricted upload. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. VDB-263622 is the identifier assigned to this vulnerability.

Zenario CMS 9.2 allows an authenticated admin user to bypass the file upload restriction by creating a new 'File/MIME Types' using the '.phar' extension. Then an attacker can upload a malicious file, intercept the request and change the extension to '.phar' in order to run commands on the server.

The AdRotate Banner Manager – The only ad manager you'll need plugin for WordPress is vulnerable to arbitrary file uploads due to missing file extension sanitization in the adrotate_insert_media() function in all versions up to, and including, 5.13.2. This makes it possible for authenticated attackers, with administrator-level access and above, to upload arbitrary files with double extensions on the affected site's server which may make remote code execution possible. This is only exploitable on select instances where the configuration will execute the first extension present.

Theme Demo Import WordPress plugin before 1.1.1 does not validate the imported file, allowing high-privilege users such as admin to upload arbitrary files (such as PHP) even when FILE_MODS and FILE_EDIT are disallowed.

The PostmagThemes Demo Import WordPress plugin through 1.0.7 does not validate the imported file, allowing high-privilege users such as admin to upload arbitrary files (such as PHP) leading to RCE.

The Import WP WordPress plugin before 2.4.6 does not validate the imported file in some cases, allowing high privilege users such as admin to upload arbitrary files (such as PHP), leading to RCE

The VikBooking Hotel Booking Engine & PMS WordPress plugin before 1.5.8 does not properly validate images, allowing high privilege users such as administrators to upload PHP files disguised as images and containing malicious PHP code

The Allow svg files WordPress plugin before 1.1 does not properly validate uploaded files, which could allow high privilege users such as admin to upload PHP files even when they are not allowed to

The plugin WP All Import is vulnerable to arbitrary file uploads due to missing file type validation via the wp_all_import_get_gz.php file in versions up to, and including, 3.6.7. This makes it possible for authenticated attackers, with administrator level permissions and above, to upload arbitrary files on the affected sites server which may make remote code execution possible.

A vulnerability was found in Home Clean Services Management System 1.0. It has been rated as critical. Affected by this issue is register.php?link=registerand. The manipulation with the input <?php phpinfo();?> leads to code execution. The attack may be launched remotely but demands an authentication. Exploit details have been disclosed to the public.

An arbitrary file upload vulnerability in the MediaPool module of Redaxo CMS v5.17.1 allows attackers to execute arbitrary code via uploading a crafted file.

There is a Unrestricted Upload of File vulnerability in ShowDoc v2.10.3 in GitHub repository star7th/showdoc prior to 2.10.4.

A vulnerability was found in OpenRapid RapidCMS up to 1.3.1. It has been declared as critical. This vulnerability affects unknown code of the file /admin/upload.php. The manipulation of the argument file leads to unrestricted upload. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The name of the patch is 4dff387283060961c362d50105ff8da8ea40bcbe. It is recommended to apply a patch to fix this issue. The identifier of this vulnerability is VDB-235204.

The One Click Demo Import WordPress plugin before 3.1.0 does not validate the imported file, allowing high privilege users such as admin to upload arbitrary files (such as PHP) even when FILE_MODS and FILE_EDIT are disallowed

An arbitrary file upload vulnerability in the component /admin/index.php of moziloCMS v3.0 allows attackers to execute arbitrary code via uploading a crafted file.

The WP SVG Icons WordPress plugin through 3.2.3 does not properly validate uploaded custom icon packs, allowing an high privileged user like an admin to upload a zip file containing malicious php code, leading to remote code execution.

Unrestricted Upload of File with Dangerous Type in GitHub repository crater-invoice/crater prior to 6.0.

A vulnerability classified as critical was found in SourceCodester Simple Company Website 1.0. This vulnerability affects unknown code of the file /classes/SystemSettings.php?f=update_settings. The manipulation of the argument img leads to unrestricted upload. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.

The MapPress Maps for WordPress plugin before 2.73.13 allows a high privileged user to bypass the DISALLOW_FILE_EDIT and DISALLOW_FILE_MODS settings and upload arbitrary files to the site through the "ajax_save" function. The file is written relative to the current 's stylesheet directory, and a .php file extension is added. No validation is performed on the content of the file, triggering an RCE vulnerability by uploading a web shell. Further the name parameter is not sanitized, allowing the payload to be uploaded to any directory to which the server has write access.

Kashipara Hotel Management System v1.0 is vulnerable to Unrestricted File Upload RCE via /admin/add_room_controller.php.

The Catch Themes Demo Import WordPress plugin before 2.1.1 does not validate one of the file to be imported, which could allow high privivilege admin to upload an arbitrary PHP file and gain RCE even in the case of an hardened blog (ie DISALLOW_UNFILTERED_HTML, DISALLOW_FILE_EDIT and DISALLOW_FILE_MODS constants set to true)

jpress 4.2.0 is vulnerable to remote code execution via io.jpress.web.admin._TemplateController#doInstall. The admin panel provides a function through which attackers can install templates and inject some malicious code.

jpress 4.2.0 is vulnerable to RCE via io.jpress.web.admin._TemplateController#doUploadFile. The admin panel provides a function through which attackers can upload templates and inject some malicious code.

An Unrestricted File Upload vulnerability exists in Sourcecodester Vehicle Service Management System 1.0. A remote attacker can upload malicious files leading to Html Injection.

RiteCMS version 3.1.0 and below suffers from a remote code execution vulnerability in the admin panel. An authenticated attacker can upload a PHP file and bypass the .htacess configuration to deny execution of .php files in media and files directory by default.

Unrestricted Upload of File with Dangerous Type vulnerability in Unisign Bookreen allows OS Command Injection.This issue affects Bookreen: before 3.0.0.

A File Upload vulnerability exists in bbs 5.3 is via HelpManageAction.java in a GetType function, which lets a remote malicious user execute arbitrary code.

A File Upload vulnerability exists in bbs v5.3 via QuestionManageAction.java in a getType function.

A File Upload vulnerability exists in bbs 5.3 is via TopicManageAction.java in a GetType function, which lets a remote malicious user execute arbitrary code.

publiccms V4.0.202302.e and before is vulnerable to Any File Upload via publiccms/admin/cmsTemplate/saveMetaData

A vulnerability was found in Muyun DedeBIZ up to 6.2.12 and classified as critical. Affected by this issue is some unknown functionality of the component Add Attachment Handler. The manipulation leads to unrestricted upload. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-249368. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

A File Upload vulnerability exists in bbs 5.3 is via MembershipCardManageAction.java in a GetType function, which lets a remote malicious user execute arbitrary code.

A File Upload vulnerability exists in bbs 5.3 is via ForumManageAction.java in a GetType function, which lets a remote malicious user execute arbitrary code.

Zenario CMS 9.0.54156 is vulnerable to File Upload. The web server can be compromised by uploading and executing a web-shell which can run commands, browse system files, browse local resources, attack other servers, and exploit the local vulnerabilities, and so forth.