CVE-2026-35597 Vikunja Affected by TOTP Brute-Force Due to Non-Functional Account Lockout

Vikunja is an open-source self-hosted task management platform. Prior to 2.3.0, the TOTP failed-attempt lockout mechanism is non-functional due to a database transaction handling bug. When a TOTP validation fails, the login handler in pkg/routes/api/v1/login.go calls HandleFailedTOTPAuth and then...

Inefficient Algorithmic Complexity

Overview Affected versions of this package are vulnerable to Inefficient Algorithmic Complexity through the addRepeatIntervalToTime function. An attacker can exhaust server resources and render the application unresponsive by creating tasks with extremely small repeat intervals and due dates far ...

Inefficient Algorithmic Complexity

Overview Affected versions of this package are vulnerable to Inefficient Algorithmic Complexity through the addRepeatIntervalToTime function. An attacker can exhaust server resources and render the application unresponsive by creating tasks with extremely small repeat intervals and due dates far ...

GHSA-R4FG-73RC-HHH7 Vikunja has Algorithmic Complexity DoS in Repeating Task Handler

Summary The addRepeatIntervalToTime function uses an On loop that advances a date by the task's RepeatAfter duration until it exceeds the current time. By creating a repeating task with a 1-second interval and a due date far in the past, an attacker triggers billions of loop iterations, consuming...

Vikunja has Algorithmic Complexity DoS in Repeating Task Handler

Summary The addRepeatIntervalToTime function uses an On loop that advances a date by the task's RepeatAfter duration until it exceeds the current time. By creating a repeating task with a 1-second interval and a due date far in the past, an attacker triggers billions of loop iterations, consuming...

Vikunja Vulnerable to TOTP Brute-Force Due to Non-Functional Account Lockout

Summary The TOTP failed-attempt lockout mechanism is non-functional due to a database transaction handling bug. The account lock is written to the same database session that the login handler always rolls back on TOTP failure, so the lockout is triggered but never persisted. This allows unlimited...

GHSA-FGFV-PV97-6CMJ Vikunja Vulnerable to TOTP Brute-Force Due to Non-Functional Account Lockout

Summary The TOTP failed-attempt lockout mechanism is non-functional due to a database transaction handling bug. The account lock is written to the same database session that the login handler always rolls back on TOTP failure, so the lockout is triggered but never persisted. This allows unlimited...

Incorrect Authorization

Overview Affected versions of this package are vulnerable to Incorrect Authorization due to improper SQL operator precedence in the hasAccessToLabel function. An attacker can access label metadata, including titles, descriptions, colors, and creator information from projects they do not have acce...

EUVD-2026-21386

PHP-MYSQL-User-Login-System v1.0 was discovered to contain a SQL injection vulnerability via the username parameter at login.php...

EUVD-2026-21391

A SQL injection vulnerability was found in the assignInstructorSubjects.php file of itsourcecode Online Student Enrollment System v1.0. The reason for this issue is that attackers can inject malicious code via the parameter "subjcode" and use it directly in SQL queries without the need for...

Vikunja: Link Share JWT tokens remain valid for 72 hours after share deletion or permission downgrade

Title Link Share JWT tokens remain valid for 72 hours after share deletion or permission downgrade Description Vikunja's link share authentication constructs authorization objects entirely from JWT claims without any server-side database validation. When a project owner deletes a link share or...

CVE-2026-36235

A SQL injection vulnerability was found in the scheduleSubList.php file of itsourcecode Online Student Enrollment System v1.0. The reason for this issue is that the 'subjcode' parameter is directly embedded into the SQL query via string interpolation without any sanitization or validation...

CVE-2026-29861

PHP-MYSQL-User-Login-System v1.0 was discovered to contain a SQL injection vulnerability via the username parameter at login.php...

EUVD-2026-21349

A vulnerability was found in code-projects Vehicle Showroom Management System 1.0. The impacted element is an unknown function of the file /util/VehicleDetailsFunction.php. The manipulation of the argument VEHICLEID results in sql injection. The attack can be executed remotely. The exploit has be...

CVE-2026-6036

A vulnerability was found in code-projects Vehicle Showroom Management System 1.0. The impacted element is an unknown function of the file /util/VehicleDetailsFunction.php. The manipulation of the argument VEHICLEID results in sql injection. The attack can be executed remotely. The exploit has be...

CVE-2026-6033

A vulnerability was determined in CodeAstro Online Classroom 1.0. Affected is an unknown function of the file /updatedetailsfromstudent.php?eno=146891650. Executing a manipulation of the argument fname can lead to sql injection. The attack may be performed from remote. The exploit has been public...

CVE-2026-6000

A vulnerability was found in code-projects Online Library Management System 1.0. Affected is an unknown function of the file /sql/library.sql of the component SQL Database Backup File Handler. Performing a manipulation results in information disclosure. The attack may be initiated remotely. The...

CVE-2026-6007 itsourcecode Construction Management System del.php sql injection

A vulnerability was found in itsourcecode Construction Management System 1.0. This affects an unknown function of the file /del.php. The manipulation of the argument equipname results in sql injection. The attack can be launched remotely. The exploit has been made public and could be used...

CVE-2026-6005 code-projects Patient Record Management System hematology_print.php sql injection

A flaw has been found in code-projects Patient Record Management System 1.0. The affected element is an unknown function of the file /hematologyprint.php. Executing a manipulation of the argument hemid can lead to sql injection. It is possible to launch the attack remotely. The exploit has been...

CVE-2026-6004

A vulnerability was detected in code-projects Simple IT Discussion Forum 1.0. Impacted is an unknown function of the file /delete-category.php. Performing a manipulation of the argument catid results in sql injection. It is possible to initiate the attack remotely. The exploit is now public and m...