CVE-2025-15561 Local Privilege Escalation in NesterSoft WorkTime

An attacker can exploit the update behavior of the WorkTime monitoring daemon to elevate privileges on the local system to NT Authority\SYSTEM. A malicious executable must be named WTWatch.exe and dropped in the C:\ProgramData\wta\ClientExe directory, which is writable by "Everyone". The...

CVE-2025-15561

NesterSoft WorkTime project tracking software contains a local privilege escalation vulnerability due to a flaw in the WorkTime monitoring daemon update behavior. An attacker can elevate privileges to NT AuthoritySYSTEM by placing a malicious executable named WTWatch.exe in the C: orProgramData ...

CVE-2025-15561 Local Privilege Escalation in NesterSoft WorkTime

An attacker can exploit the update behavior of the WorkTime monitoring daemon to elevate privileges on the local system to NT Authority\SYSTEM. A malicious executable must be named WTWatch.exe and dropped in the C:\ProgramData\wta\ClientExe directory, which is writable by "Everyone". The...

CVE-2025-15560 SQL Injection in NesterSoft WorkTime

An authenticated attacker with minimal permissions can exploit a SQL injection in the WorkTime server "widget" API endpoint to inject SQL queries. If the Firebird backend is used, attackers are able to retrieve all data from the database backend. If the MSSQL backend is used the attacker can...

CVE-2025-15560

An authenticated attacker with minimal permissions can exploit a SQL injection in the WorkTime server "widget" API endpoint to inject SQL queries. If the Firebird backend is used, attackers are able to retrieve all data from the database backend. If the MSSQL backend is used the attacker can...

CVE-2025-15560

The NesterSoft WorkTime project tracking software contains a SQL injection vulnerability in the "widget" API endpoint . An authenticated attacker with minimal permissions can exploit this flaw to inject SQL queries. The impact depends on the database backend: if Firebird is used, attackers can re...

CVE-2025-15560 SQL Injection in NesterSoft WorkTime

An authenticated attacker with minimal permissions can exploit a SQL injection in the WorkTime server "widget" API endpoint to inject SQL queries. If the Firebird backend is used, attackers are able to retrieve all data from the database backend. If the MSSQL backend is used the attacker can...

CVE-2025-15559 Unauthenticated OS Command Injection in NesterSoft WorkTime

An unauthenticated attacker can inject OS commands when calling a server API endpoint in NesterSoft WorkTime. The server API call to generate and download the WorkTime client from the WorkTime server is vulnerable in the “guid” parameter. This allows an attacker to execute arbitrary commands on t...

CVE-2025-15559 Unauthenticated OS Command Injection in NesterSoft WorkTime

An unauthenticated attacker can inject OS commands when calling a server API endpoint in NesterSoft WorkTime. The server API call to generate and download the WorkTime client from the WorkTime server is vulnerable in the “guid” parameter. This allows an attacker to execute arbitrary commands on t...

CVE-2025-15559

An unauthenticated attacker can inject OS commands when calling a server API endpoint in NesterSoft WorkTime. The server API call to generate and download the WorkTime client from the WorkTime server is vulnerable in the “guid” parameter. This allows an attacker to execute arbitrary commands on t...

CVE-2025-15559

An unauthenticated attacker can perform OS command injection in NesterSoft WorkTime by targeting a server API endpoint. The vulnerability exists within the "guid" parameter used during the API call to generate and download the WorkTime client. Successful exploitation allows the attacker to execut...

PT-2026-20802

Name of the Vulnerable Software and Affected Versions WorkTime on-prem affected versions not specified Description An unauthenticated user can reset the database configuration of the WorkTime on-prem server by sending a specific HTTP request. The server does not perform any authorization checks,...

NesterSoft WorkTime security vulnerability

NesterSoft WorkTime is a project tracking software developed by the Canadian company NesterSoft. NesterSoft WorkTime has a security vulnerability, which stems from a flaw in the monitoring of the daemon’s update behavior, potentially leading to an increase in local privileges...

PT-2026-20800

Name of the Vulnerable Software and Affected Versions WorkTime affected versions not specified Description An attacker can exploit the update behavior of the WorkTime monitoring daemon to gain system-level privileges NT AuthoritySYSTEM. This is achieved by placing a malicious executable named...

NesterSoft WorkTime security vulnerability

NesterSoft WorkTime is a project tracking software developed by the Canadian company NesterSoft. NesterSoft WorkTime has a security vulnerability that stems from improper encoding or filtering of data at the internet/urls endpoint, which may lead to cross-site scripting attacks...

NesterSoft WorkTime security vulnerability

NesterSoft WorkTime is a project tracking software developed by the Canadian company NesterSoft. NesterSoft WorkTime has a security vulnerability that stems from unauthorized inspections, which may lead to the resetting of database configurations...

NesterSoft WorkTime security vulnerability

NesterSoft WorkTime is a project tracking software developed by the Canadian company NesterSoft. NesterSoft WorkTime has a security vulnerability, which stems from an OS command injection vulnerability in the server API endpoint GUID parameter. This vulnerability could allow for the execution of...

CVE-2025-15560: Improper Neutralization of Special Elements used in an SQL Command

An authenticated attacker with minimal permissions can exploit a SQL injection in the WorkTime server "widget" API endpoint to inject SQL queries. If the Firebird backend is used, attackers are able to retrieve all data from the database backend. If the MSSQL backend is used the attacker can...

CVE-2025-15563: Missing Authorization

Any unauthenticated user can reset the WorkTime on-prem database configuration by sending a specific HTTP request to the WorkTime server. No authorization check is applied here...

CVE-2025-15561: Improper Privilege Management

An attacker can exploit the update behavior of the WorkTime monitoring daemon to elevate privileges on the local system to NT Authority\SYSTEM. A malicious executable must be named WTWatch.exe and dropped in the C:\ProgramData\wta\ClientExe directory, which is writable by "Everyone". The...