SCA: security update for github.com/gotify/server/v2, github.com/gotify/server/v3 (GHSA-3hcj-9m7p-wwm9)

medium Tenable Self-Hosted Container Security Plugin ID 474688

Description

There are packages installed that are affected by a vulnerability referenced in the following CVE:

- 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. (CVE-2026-102603)

Solution

Update the github.com/gotify/server/v3 library and its related packages to version 3.0.0 or later.

See Also

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

Plugin Details

Severity: Medium

ID: 474688

Version: Revision 1.1

Type: Local

Family: SCA Checks

Published: 10/16/2026

Updated: 10/16/2026

Risk Information

VPR

Risk Factor: Medium

Score: 4.9

Percentile: 58.37

Vendor

Vendor Severity: Medium

CVSS v2

Risk Factor: Medium

Base Score: 6.4

Temporal Score: 4.7

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:N

CVSS Score Source: CVE-2026-102603

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Temporal Score: 8.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

CVSS v4

Risk Factor: Medium

Base Score: 5.3

Threat Score: 1.3

Threat Vector: CVSS:4.0/E:U

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

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 10/15/2026

Vulnerability Publication Date: 10/13/2026

Reference Information

CVE: CVE-2026-102603

cwe: CWE-620