Benjamin BALET Jorani v1.0 was discovered to contain a SQL injection vulnerability via the id parameter at application/controllers/Leaves.php.

In Jorani 1.0.0, an attacker could leverage path traversal to access files and execute code on the server.

Benjamin BALET Jorani v1.0 was discovered to contain a Cross-Site Request Forgery (CSRF) via the component /application/controllers/Users.php.

A SQL injection vulnerability in the alldayoffs feature in Jorani up to v1.0.4, allows an authenticated attacker to execute arbitrary SQL commands via the entity parameter.

Benjamin BALET Jorani v1.0 was discovered to contain a cross-site scripting (XSS) vulnerability via the Comment parameter at application/controllers/Leaves.php.

Jorani before 1.0.4 contains a missing authorization vulnerability in Contracts::import() that allows any authenticated user to import days off into any contract from an arbitrary URL. Attackers can submit a contract id and URL via POST to overwrite non-working-day calendars and abuse getheaders() and fopen() for server-side request forgery against internal hosts.

Jorani before 1.0.4 contains a missing authorization vulnerability in the Hr controller's exportLeaves, exportOvertime and exportEmployees actions, allowing any authenticated user to export HR data. Attackers can request hr/exportEmployees or hr/exportLeaves/{id} and hr/exportOvertime/{id} to download employee names, emails, contracts, managers, and any employee's leave and overtime records.

Jorani before 1.0.4 contains an insecure direct object reference vulnerability that allows authenticated users to modify, delete, and view other employees' requests by authorizing by operation name only. Attackers can supply numeric request ids to Leaves::edit(), Extra::edit(), Leaves::delete(), Extra::delete(), and Leaves::history() to tamper with colleagues' leave and overtime requests and read leave history.

Jorani 1.0.3 contains a reflected cross-site scripting vulnerability in the language parameter that allows attackers to inject malicious scripts. Attackers can craft XSS payloads in the language parameter to execute arbitrary JavaScript and potentially steal user session information.