Input validation

Insecure Permissions in Centreon Web versions 19.10.18, 20.04.8, and 20.10.2 allows remote attackers to bypass validation by changing any file extension to ".gif", then uploading it in the "Administration/ Parameters/ Images" section of the application...

CVE-2021-26804

CVE-2021-26804 affects Centreon Web versions 19.10.18, 20.04.8, and 20.10.2. The issue stems from insecure permissions that allow a remote attacker to bypass validation by changing any file extension to ".gif" and uploading it via Administration/Parameters/Images, effectively enabling unauthorize...

CVE-2021-31933

A remote code execution vulnerability exists in Chamilo through 1.11.14 due to improper input sanitization of a parameter used for file uploads, and improper file-extension filtering for certain filenames e.g., .phar or .pht. A remote authenticated administrator is able to upload a file containin...

Remote code execution

A remote code execution vulnerability exists in Chamilo through 1.11.14 due to improper input sanitization of a parameter used for file uploads, and improper file-extension filtering for certain filenames e.g., .phar or .pht. A remote authenticated administrator is able to upload a file containin...

CVE-2021-31933

A remote code execution vulnerability exists in Chamilo through 1.11.14 due to improper input sanitization of a parameter used for file uploads, and improper file-extension filtering for certain filenames e.g., .phar or .pht. A remote authenticated administrator is able to upload a file containin...

CVE-2021-31865

Redmine before 4.0.9, 4.1.x before 4.1.3, and 4.2.x before 4.2.1 allows users to circumvent the allowed filename extensions of uploaded attachments...

SuiteCRM Log File Remote Code Execution

This module exploits an input validation error on the log file extension parameter. It does not properly validate upper/lower case characters. Once this occurs, the application log file will be treated as a php file. The log file can then be populated with php code by changing the username of a...

Design/Logic Flaw

The WP-Curriculo Vitae Free WordPress plugin through 6.3 suffers from an arbitrary file upload issue in page where the formCadastro is embed. The form allows unauthenticated user to register and submit files for their profile picture as well as resume, without any file extension restriction,...

CVE-2021-30140

LiquidFiles 3.4.15 has stored XSS through the "send email" functionality when sending a file via email to an administrator. When a file has no extension and contains malicious HTML / JavaScript content such as SVG with HTML content, the payload is executed upon a click. This is fixed in 3.5...

Cross site scripting

LiquidFiles 3.4.15 has stored XSS through the "send email" functionality when sending a file via email to an administrator. When a file has no extension and contains malicious HTML / JavaScript content such as SVG with HTML content, the payload is executed upon a click. This is fixed in 3.5...

WP-Curricul Vitea Free <= 6.3 - Unauthenticated Arbitrary File Upload to RCE

The plugin suffers from an arbitrary file upload issue in page where the formCadastro is embed. The form allows unauthenticated user to register and submit files for their profile picture as well as resume, without any file extension restriction, leading to RCE. PoC The PoC will be displayed once...

CVE-2021-21355 Unrestricted File Upload in Form Framework

TYPO3 is an open source PHP based web content management system. In TYPO3 before versions 8.7.40, 9.5.25, 10.4.14, 11.1.1, due to the lack of ensuring file extensions belong to configured allowed mime-types, attackers can upload arbitrary data with arbitrary file extensions - however, default...

The vulnerability of the visual analysis tool IBM i2 Analyst’s Notebook lies in the fact that an exception can occur when data is written beyond the buffer in memory. This allows a malicious actor to trigger a service failure or execute arbitrary code.

The vulnerability of the visual analysis tool IBM i2 Analyst’s Notebook relates to the execution of operations outside the buffer boundaries in memory. Exploiting this vulnerability could allow an attacker to trigger a service failure or execute arbitrary code using a specially created file with...

CVE-2021-27964

SonLogger before 6.4.1 is affected by Unauthenticated Arbitrary File Upload. An attacker can send a POST request to /Config/SaveUploadedHotspotLogoFile without any authentication or session header. There is no check for the file extension or content of the uploaded file...

ONLYOFFICE Document Server File Extension Handling Vulnerability

ONLYOFFICE Document Server is a free collaborative online office suite that includes viewers and editors for text, spreadsheets and presentations. ONLYOFFICE Document Server suffers from a file extension handling vulnerability that can be exploited by an attacker requesting data to control file...

ONLYOFFICE Document Server File Extension Handling Vulnerability (CNVD-2021-17248)

ONLYOFFICE Document Server is a free collaborative online office suite that includes viewers and editors for text, spreadsheets and presentations. A file extension handling vulnerability exists in the ONLYOFFICE DocumentServer core module, which can be exploited by an attacker to remotely execute...

ONLYOFFICE Document Server File Extension Handling Vulnerability (CNVD-2021-17247)

ONLYOFFICE Document Server is a free collaborative online office suite that includes viewers and editors for text, spreadsheets and presentations. A file extension handling vulnerability exists in the ONLYOFFICE DocumentServer core module, which can be exploited by an attacker to remotely execute...

CVE-2021-25830

A file extension handling issue was found in core module of ONLYOFFICE DocumentServer v4.2.0.236-v5.6.4.13. An attacker must request the conversion of the crafted file from DOCT into DOCX format. Using the chain of two other bugs related to improper string handling, an attacker can achieve remote...

CVE-2021-25833

A file extension handling issue was found in server module of ONLYOFFICE DocumentServer v4.2.0.71-v5.6.0.21. The file extension is controlled by an attacker through the request data and leads to arbitrary file overwriting. Using this vulnerability, a remote attacker can obtain remote code executi...

CVE-2021-25831

A file extension handling issue was found in core module of ONLYOFFICE DocumentServer v4.0.0-9-v5.6.3. An attacker must request the conversion of the crafted file from PPTT into PPTX format. Using the chain of two other bugs related to improper string handling, a remote attacker can obtain remote...