Habitica is a habit tracker application that treats goals like a role-playing game. From 4.172.1 until 5.48.2, a query parameter on Habitica's /api/v3/groups/:groupId/members route is not sanitized before being interpreted as a regular expression. An authenticated caller can supply a computationally expensive regular expression that degrades application performance or halts Node.js processes. This issue is fixed in version 5.48.2.

Habitica is an open-source habit-building program. Versions prior to 5.28.5 are vulnerable to reflected cross-site scripting. The register function in home.vue containsa reflected XSS vulnerability due to an incorrect sanitization function. An attacker can specify a malicious redirectTo parameter to trigger the vulnerability. Arbitrary javascript can be executed by the attacker in the context of the victim’s session. Version 5.28.5 contains a patch.

Habitica is an open-source habit-building program. Versions prior to 5.28.5 are vulnerable to reflected cross-site scripting. The register function in RegisterLoginReset.vue contains a reflected XSS vulnerability due to an incorrect sanitization function. An attacker can specify a malicious redirectTo parameter to trigger the vulnerability, giving the attacker control of the victim’s account when a victim registers or logins with a specially crafted link. Version 5.28.5 contains a patch.

Habitica is an open-source habit-building program. Versions prior to 5.28.5 are vulnerable to reflected cross-site scripting. The login and social media function in RegisterLoginReset.vue contains two reflected XSS vulnerabilities due to an incorrect sanitization function. An attacker can specify a malicious redirectTo parameter to trigger the vulnerability, giving the attacker control of the victim’s account when a victim registers or logins with a specially crafted link. Version 5.28.5 contains a patch.

Multiple reflected XSS vulnerabilities exist in the registration and login forms of habitica, giving the attacker control of the victim’s account when a victim registers or logins with a specially crafted link.

Multiple reflected XSS vulnerabilities exist in the registration and login forms of habitica, giving the attacker control of the victim’s account when a victim registers or logins with a specially crafted link.

In habitica versions v4.119.0 through v4.232.2 are vulnerable to open redirect via the login page.

In habitica versions v4.119.0 through v4.232.2 are vulnerable to DOM XSS via the login page.