Textpattern CMS 4.8.8 Authenticated Stored Cross-Site Scripting via Article Excerpt

Textpattern CMS 4.8.8 contains a stored cross-site scripting vulnerability in the article excerpt field that allows authenticated users to inject malicious scripts. Attackers can insert JavaScript payloads into the excerpt, which will execute when the article is viewed by other users.

Textpattern CMS 4.9.0: Second-Order XSS via Atom Feed Injection

Textpattern CMS version 4.9.0 contains a second-order cross-site scripting vulnerability that allows attackers to inject malicious scripts by exploiting improper sanitization of user-supplied input in Atom feed XML elements. Attackers can embed unescaped payloads in parameters such as category that are reflected into Atom fields like and , which execute as JavaScript when feed readers or CMS aggregators consume the feed and insert content into the DOM using unsafe methods.

TextPattern CMS 4.9.0-dev Authenticated Remote Code Execution via Plugin Upload

TextPattern CMS 4.9.0-dev contains a remote code execution vulnerability that allows authenticated attackers to upload arbitrary PHP files by exploiting the plugin upload functionality. Attackers can authenticate, retrieve a CSRF token from the plugin event page, and upload malicious PHP files to the textpattern/tmp/ directory for code execution.

Authenticated Users Can Bypass Access Control to Alter Higher-Privilege Articles in Textpattern CMS 4.9.0

Textpattern CMS 4.9.0 contains a Broken Access Control vulnerability in the article management system that allows authenticated users with low privileges to modify articles owned by users with higher privileges. By manipulating the article ID parameter during the duplicate-and-save workflow in textpattern/include/txp_article.php, an attacker can bypass authorization checks and overwrite content belonging to other users.

TextPattern CMS 4.8.7 Remote Code Execution via File Upload

TextPattern CMS 4.8.7 contains a remote code execution vulnerability that allows authenticated attackers to execute arbitrary commands by uploading malicious PHP files through the file upload functionality. Attackers can upload a PHP shell via the Files section in the content area and execute commands by accessing the uploaded file at /textpattern/files/ with GET parameters passed to the system function.

PHP remote file inclusion vulnerability in publish.php in Textpattern 1.19, when register_globals is enabled, allows remote attackers to execute arbitrary PHP code via a URL in the txpcfg[txpath] parameter.

Multiple cross-site scripting (XSS) vulnerabilities in Textpattern (aka Txp CMS) 4.0.5 allow remote attackers to inject arbitrary web script or HTML via (1) the PATH_INFO to setup/index.php or (2) the name parameter to index.php in the comments preview section.

index.php in the comments preview section in Textpattern (aka Txp CMS) 4.0.5 allows remote attackers to cause a denial of service via a long message parameter.

Textpattern (aka Txp CMS) 4.0.5 does not ask for the old password during a password reset, which makes it easier for remote attackers to change a password after hijacking a session.

Cross-site scripting (XSS) vulnerability in textarea/index.php in Textpattern (aka Txp CMS) 4.0.6 and earlier allows remote authenticated users to inject arbitrary web script or HTML via the Body parameter in an article action. NOTE: some of these details are obtained from third party information.

Textpattern 4.8.3 - Remote code execution

Textpattern versions prior to 4.8.3 contain an authenticated remote code execution vulnerability that allows logged-in users to upload malicious PHP files. Attackers can upload a PHP file with a shell command execution payload and execute arbitrary commands by accessing the uploaded file through a specific URL parameter.

Textpattern XML-RPC TXP_RPCServer.php mt_uploadImage path traversal

A security vulnerability has been detected in Textpattern up to 4.9.1. Affected by this vulnerability is the function mt_uploadImage of the file rpc/TXP_RPCServer.php of the component XML-RPC Handler. The manipulation of the argument file.name leads to path traversal. Remote exploitation of the attack is possible. The exploit has been disclosed publicly and may be used. The vendor confirmed the issue and will provide a fix in the upcoming release.

Cross-site scripting (XSS) vulnerability in Textpattern CMS before 4.5.7 allows remote attackers to inject arbitrary web script or HTML via the PATH_INFO to setup/index.php.

PHP remote file inclusion vulnerability in index.php in Textpattern CMS 4.2.0 allows remote attackers to execute arbitrary PHP code via a URL in the inc parameter.

Cross-site scripting (XSS) vulnerability in setup/index.php in Textpattern CMS 4.4.1, when the product is incompletely installed, allows remote attackers to inject arbitrary web script or HTML via the ddb parameter.

Textpattern 4.2.0 allows remote attackers to obtain sensitive information via a direct request to a .php file, which reveals the installation path in an error message, as demonstrated by lib/txplib_db.php and certain other files.

An arbitrary file upload vulnerability in the upload plugin of Textpattern v4.8.8 and below allows attackers to execute arbitrary code by uploading a crafted PHP file.

An arbitrary file upload vulnerability in the plugin upload function of Textpattern v4.8.8 allows attackers to execute arbitrary code via a crafted Zip file.

There is an arbitrary file upload vulnerability in the background of textpattern cms v4.8.8, which leads to the loss of server permissions.

Directory Traversal vulnerability in Textpattern CMS v4.8.8 allows a remote authenticated attacker to execute arbitrary code and gain access to sensitive information via the plugin Upload function.