parse-server: Stored XSS via non-standard file extension bypassing file upload extension blocklist

Impact Parse Server's default fileUpload.fileExtensions blocklist is intended to prevent uploading files that browsers render as active content such as HTML and SVG, which can be used to perform stored cross-site scripting XSS attacks against other users. The blocklist could be bypassed by...

Cross-site Scripting (XSS)

Overview parse-server is a version of the Parse backend that can be deployed to any infrastructure that can run Node.js. Affected versions of this package are vulnerable to Cross-site Scripting XSS via the file upload extension check in FilesRouter in src/FilesRouter and FilesController. An...

CVE-2019-25758

Joomla! Component vBizz 1.0.7 contains an unrestricted file upload vulnerability that allows authenticated attackers to upload arbitrary PHP files by submitting malicious files through the profilepic parameter. Attackers can upload PHP files via POST requests to the employee view endpoint and...

CVE-2019-25758

CVE-2019-25758 affects Joomla! component vBizz 1.0.7. The vulnerability is an unrestricted file upload in the profile_pic parameter, enabling authenticated attackers to upload arbitrary PHP files. By submitting malicious files via POST to the employee view endpoint, attackers can place PHP code i...

CVE-2019-25758

Joomla! Component vBizz 1.0.7 contains an unrestricted file upload vulnerability that allows authenticated attackers to upload arbitrary PHP files by submitting malicious files through the profilepic parameter. Attackers can upload PHP files via POST requests to the employee view endpoint and...

CVE-2019-25758 Joomla! Component vBizz 1.0.7 Remote Code Execution

Joomla! Component vBizz 1.0.7 contains an unrestricted file upload vulnerability that allows authenticated attackers to upload arbitrary PHP files by submitting malicious files through the profilepic parameter. Attackers can upload PHP files via POST requests to the employee view endpoint and...

EUVD-2019-20194

Joomla! Component vBizz 1.0.7 contains an unrestricted file upload vulnerability that allows authenticated attackers to upload arbitrary PHP files by submitting malicious files through the profilepic parameter. Attackers can upload PHP files via POST requests to the employee view endpoint and...

Splunk Enterprise & Cloud Platform - Unrestricted File Upload

In Splunk Enterprise versions below 10.2.4 and 10.0.7, and Splunk Cloud Platform versions below 10.4.2604.3 and 10.2.2510.14, an unauthenticated user could create or truncate arbitrary files through a PostgreSQL sidecar service endpoint.The vulnerability exists because the PostgreSQL sidecar...

PT-2026-51112

Name of the Vulnerable Software and Affected Versions Parse Server affected versions not specified Description The default fileUpload.fileExtensions blocklist can be bypassed by uploading files with non-standard or compound extensions combined with a dangerous content type. This allows the upload...

PT-2026-51101

Name of the Vulnerable Software and Affected Versions Langflow versions prior to 1.0.19 Description An unauthenticated attacker can cause a denial of service by sending a request to the '/api/v1/files/upload/' endpoint without authentication tokens or cookies. By abusing a very long multipart for...

PT-2026-50994

Name of the Vulnerable Software and Affected Versions Joomla! Component vBizz version 1.0.7 Description An unrestricted file upload issue allows authenticated attackers to upload arbitrary PHP files. This is achieved by submitting malicious files through the profile pic parameter via POST request...

CVE-2026-38717

InHand Networks IR912 V1.0.0.r20042 and IR915 V1.0.0.r20042 including earlier versions were discovered to contain a command injection vulnerability in the file upload function. The vulnerability allows remote attackers to execute arbitrary commands as root via a crafted input...

CVE-2026-9815

The MagicForm WordPress plugin through 0.1.3 does not properly validate the type of files uploaded through an unauthenticated AJAX action when a form's per-field extension allowlist is left empty, allowing unauthenticated attackers to upload PHP files and execute arbitrary code on the server...

CVE-2026-55744

Cotonti 1.0.0 (master, commit f43f1fc3) is vulnerable to CSRF in Personal File Storage (PFS). The file upload action (a=upload) in modules/pfs/inc/pfs.main.php does not call cot_check_xg() to validate the anti-CSRF token, unlike the delete action. A remote attacker could lure an authenticated use...

CVE-2026-55744

Cotonti 1.0.0 master branch, commit f43f1fc3 is vulnerable to Cross-Site Request Forgery in the Personal File Storage PFS module. In modules/pfs/inc/pfs.main.php, the file upload action 'a=upload' processes uploaded files without calling cotcheckxg to validate the anti-CSRF token, even though...

CVE-2026-55744 Cotonti CSRF in PFS allows forced arbitrary file upload

Cotonti 1.0.0 master branch, commit f43f1fc3 is vulnerable to Cross-Site Request Forgery in the Personal File Storage PFS module. In modules/pfs/inc/pfs.main.php, the file upload action 'a=upload' processes uploaded files without calling cotcheckxg to validate the anti-CSRF token, even though...

CVE-2026-55744 Cotonti CSRF in PFS allows forced arbitrary file upload

Cotonti 1.0.0 master branch, commit f43f1fc3 is vulnerable to Cross-Site Request Forgery in the Personal File Storage PFS module. In modules/pfs/inc/pfs.main.php, the file upload action 'a=upload' processes uploaded files without calling cotcheckxg to validate the anti-CSRF token, even though...

CVE-2026-9815

The CVE-2026-9815 entry concerns the MagicForm WordPress plugin (versions up to 0.1.3). The affected component is the file upload path via an unauthenticated AJAX action, where the per-field extension allowlist being empty leads to improper validation of uploaded file types. As a result, unauthen...

CVE-2026-9815 MagicForm <= 0.1.3 - Unauthenticated Arbitrary File Upload to RCE

The MagicForm WordPress plugin through 0.1.3 does not properly validate the type of files uploaded through an unauthenticated AJAX action when a form's per-field extension allowlist is left empty, allowing unauthenticated attackers to upload PHP files and execute arbitrary code on the server...

AzeoTech DAQFactory (Update A)

ADVISORY SUMMARY Successful exploitation of this vulnerability could allow an attacker to upload malicious .ctl files that may lead to arbitrary code execution. 2. RECOMMENDED PRACTICES CISA recommends users take defensive measures to minimize the risk of exploitation of these vulnerabilities...