An uninitialized pointer use vulnerability exists in the functionality of WPS Office 11.2.0.11537 that handles Data elements in an Excel file. A specially crafted malformed file can lead to remote code execution. An attacker can provide a malicious file to trigger this vulnerability.

Use of a weak cryptographic key in the signature verification process in WPS Office

The use of a weak cryptographic key pair in the signature verification process in WPS Office (Kingsoft) on Windows allows an attacker who successfully recovered the private key to sign components. As older versions of WPS Office did not validate the update server's certificate, an Adversary-In-The-Middle attack was possible allowing updates to be hijacked.

Arbitrary Code Execution in WPS Office

Improper verification of the digital signature in ksojscore.dll in Kingsoft WPS Office in versions equal or less than 12.1.0.18276 on Windows allows an attacker to load an arbitrary Windows library. The patch released in version 12.2.0.16909 to mitigate CVE-2024-7262 was not restrictive enough.

Kingsoft WPS Office TCC code injection

A vulnerability was found in Kingsoft WPS Office 6.14.0 on macOS. It has been declared as critical. Affected by this vulnerability is an unknown functionality of the component TCC Handler. The manipulation leads to code injection. It is possible to launch the attack on the local host. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

The WPS Office (aka cn.wps.moffice_eng) application before 17.0.0 for Android fails to properly sanitize file names before processing them through external application interactions, leading to a form of path traversal. This potentially enables any application to dispatch a crafted library file, aiming to overwrite an existing native library utilized by WPS Office. Successful exploitation could result in the execution of arbitrary commands under the guise of WPS Office's application ID.

An issue in wps office before v.19302 allows a local attacker to obtain sensitive information via a crafted file.

Arbitrary Code Execution in WPS Office

Improper path validation in promecefpluginhost.exe in Kingsoft WPS Office version ranging from 12.2.0.13110 to 12.2.0.16412 (exclusive) on Windows allows an attacker to load an arbitrary Windows library. The vulnerability was found weaponized as a single-click exploit in the form of a deceptive spreadsheet document

Arbitrary Code Execution in WPS Office

Improper path validation in promecefpluginhost.exe in Kingsoft WPS Office version ranging from 12.2.0.13110 to 12.2.0.17115 (exclusive) on Windows allows an attacker to load an arbitrary Windows library. The patch released in version 12.1.0.17119 to mitigate CVE-2024-7262 was not restrictive enough. Another parameter was not properly sanitized which leads to the execution of an arbitrary Windows library.

OS command injection vulnerability exists in WPS Office version 10.8.0.6186. If a remote attacker who can conduct a man-in-the-middle attack connects the product to a malicious server and sends a specially crafted data, an arbitrary OS command may be executed on the system where the product is installed.

The installer of WPS Office Version 10.8.0.5745 insecurely load shcore.dll, allowing an attacker to execute arbitrary code with the privilege of the user invoking the installer.

The installer of WPS Office Version 10.8.0.6186 insecurely load VERSION.DLL (or some other DLLs), allowing an attacker to execute arbitrary code with the privilege of the user invoking the installer.

The installer of WPS Office for Windows versions prior to v11.2.0.10258 fails to configure properly the ACL for the directory where the service program is installed.

GdiDrawHoriLineIAlt in Kingsoft WPS Office before 11.2.0.9403 allows remote heap corruption via a crafted PLTE chunk in PNG data within a Word document. This is related to QBrush::setMatrix in gui/painting/qbrush.cpp in Qt 4.x.

wpsmain.dll in Kingsoft WPS Office 2016 and Jinshan PDF 10.1.0.6621 allows remote attackers to cause a denial of service via a crafted pdf file.