CVE-2026-102603

Published: Oct 13, 2026Modified: Oct 16, 2026

5.3

Vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:XShow less

Source: security-advisories@github.com (Secondary)

Description

Gotify server is a simple server for sending and receiving messages in real-time per WebSocket. Prior to 3.0.0, the password change endpoint (POST /current/user/password) accepts a valid client token without requiring the account's current password or another elevated authentication step. An attacker who obtains a client token can set a new password for the associated user, taking control of password authentication and forcing account recovery through an administrator or direct database access. This issue is fixed in version 3.0.0.

Related CWEs

CWE-620

Unverified Password Change

When setting a new password for a user, the product does not require knowledge of the original password, or using another form of authentication.

References (5)

https://github.com/gotify/server/commit/a8744482c668e07a61798573ec8e17bd3f6009f9

Source: security-advisories@github.com

https://github.com/gotify/server/pull/952

Source: security-advisories@github.com

https://github.com/gotify/server/releases/tag/v3.0.0

Source: security-advisories@github.com

https://github.com/gotify/server/security/advisories/GHSA-3hcj-9m7p-wwm9

Source: security-advisories@github.com

https://github.com/gotify/server/security/advisories/GHSA-3hcj-9m7p-wwm9

Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0

Timeline

No history available yet.