---
id: "CVE-2026-127058"
page: "https://infrastack.ai/live/CVE-2026-127058"
kind: "vulnerability"
aliases: ["CVE-2026-127058"]
title: "WonderCMS: saveAction lets an attacker change the admin password without re-authentication"
severity: "medium"
cvss: 6.9
epss: null
exploited: false
status: "open"
category: "runtime"
products: []
ecosystems: []
tags: ["php", "runtime", "self-hosted", "wondercms"]
not_affected_if: ["wondercms-3.7.0-or-later"]
published_at: "2026-11-12T14:17:29+00:00"
first_seen_at: "2026-11-12T14:38:37+00:00"
updated_at: "2026-11-12T14:39:08+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-127058", "first_seen_at": "2026-11-12T14:38:37+00:00"}]
exploit_sources: []
---

# WonderCMS: saveAction lets an attacker change the admin password without re-authentication

Link for people: https://infrastack.ai/live/CVE-2026-127058 (this .md is for agents)

WonderCMS before 3.7.0 lets a logged-in user change the administrator password through the saveAction function without re-entering the current password. An attacker who holds any authenticated session can use this to lock the real admin out and keep access to the admin account.

_Summary, check and fix written by a model from the sources; labelled as such._

## How to check

- Check the installed WonderCMS version in the site's installation files; versions below `3.7.0` are listed as affected.

## Fix

- WonderCMS: upgrade to `3.7.0` or later

## Timeline

- 2026-11-12T14:38:37+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-127058

## Documents

- [advisory] Vendor advisory: github.com https://github.com/WonderCMS/wondercms/security/advisories/GHSA-qc3r-v7fc-24xc
- [advisory] Third-party advisory: www.vulncheck.com https://www.vulncheck.com/advisories/wondercms-before-unverified-password-change-via-saveaction

## From the sources

WonderCMS before 3.7.0 contains an unverified password change vulnerability in the saveAction functionality that allows an authenticated attacker to change the administrator password without re-authentication. Attackers can exploit this missing re-verification check during password changes to bypass re-authentication controls and maintain or escalate unauthorized access to the administrative account.

---

_Free to read, with fair use of about 60 pages a minute. For higher limits or API access: sales@infrastack.ai_