---
id: "CVE-2026-127207"
page: "https://infrastack.ai/live/CVE-2026-127207"
kind: "vulnerability"
aliases: ["CVE-2026-127207"]
title: "Sendcloud for WooCommerce: low-privilege users can read and change plugin settings"
severity: "medium"
cvss: 5.4
epss: null
exploited: false
status: "open"
category: "package"
products: []
ecosystems: []
tags: ["package", "self-hosted", "sendcloud", "woocommerce", "wordpress"]
not_affected_if: ["no-subscriber-accounts", "plugin-not-installed"]
published_at: "2026-11-12T21:17:22+00:00"
first_seen_at: "2026-11-12T21:40:31+00:00"
updated_at: "2026-11-12T21:42:26+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-127207", "first_seen_at": "2026-11-12T21:40:31+00:00"}]
exploit_sources: []
---

# Sendcloud for WooCommerce: low-privilege users can read and change plugin settings

Link for people: https://infrastack.ai/live/CVE-2026-127207 (this .md is for agents)

Sendcloud for WooCommerce through version 1.0.41 lacks permission and nonce checks on its support AJAX actions. An authenticated low-privileged user, such as a WordPress subscriber, can read integration configuration and change the plugin's log level, and a cross-site request can trigger the same calls.

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

## How to check

- Check the installed Sendcloud for WooCommerce plugin version in the WordPress admin Plugins page, or with `wp plugin get sendcloud-shipping --field=version` if the slug matches.
- Look for the `sc_support_get` and `sc_support_save` AJAX actions in the plugin's SCCSP_Support_Controller.

## Fix

- Sendcloud for WooCommerce: unknown; the sources name no fixed version (this CVE is described as an incomplete fix of CVE-2026-57760).

## Timeline

- 2026-11-12T21:40:31+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-127207

## Documents

- [advisory] Third-party advisory: www.vulncheck.com https://www.vulncheck.com/advisories/sendcloud-for-woocommerce-missing-authorization-via-ajax-actions

## From the sources

Sendcloud for WooCommerce through 1.0.41 contains a missing authorization vulnerability that allows authenticated low-privileged users, including Subscribers, to access the sc_support_get and sc_support_save AJAX actions due to the absence of capability and nonce checks in SCCSP_Support_Controller. Attackers can call these wp_ajax_ handlers directly or via cross-site request forgery to disclose integration configuration data such as INTEGRATION_ID, SERVICE_POINT, CARRIERS, and MIN_LOG_LEVEL, and to modify the plugin's logging verbosity. This is an incomplete fix of CVE-2026-57760.

---

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