# CVE-2026-16611: Product Feed PRO for WooCommerce < 13.5.7 - Unauthenticated Feed Configuration Disclosure

> Unauthenticated attackers can access sensitive feed configuration and product taxonomy data due to missing authorization checks in the REST API.

- **Severity:** High 7.5 (`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 15 Aug 2026
- **Updated:** 17 Aug 2026
- **Also known as:** GHSA-fh86-r3fp-p9cq

## What is CVE-2026-16611?

CVE-2026-16611 is a high-severity missing authorization vulnerability in Unknown Product Feed PRO for WooCommerce by AdTribes, published on 15 Aug 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

The Product Feed PRO for WooCommerce by AdTribes  WordPress plugin before 13.5.7 does not perform an authorization check on one of its REST read routes, allowing unauthenticated users to disclose a store's feed configuration (rules, filters and field mapping) and to enumerate the full product category taxonomy.

Weakness: CWE-200 (Exposure of Sensitive Information to an Unauthorized Actor)

## Which versions are affected by CVE-2026-16611?


## How do I fix CVE-2026-16611?

No fix has been published for CVE-2026-16611 yet. Limit exposure of the affected software until one is available.

## Is CVE-2026-16611 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-16611 exists.

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2026-16611 and fix it if it is affected.

What it is: CVE-2026-16611 is a high-severity missing authorization vulnerability in Unknown Product Feed PRO for WooCommerce by AdTribes, published on 15 Aug 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Exploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-16611 exists.

Affected product: Unknown Product Feed PRO for WooCommerce by AdTribes. No package-level version data is available, so check the vendor advisory linked from the reference page.

Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.

Reference: https://insights.sbomify.com/CVE-2026-16611/ (Markdown: https://insights.sbomify.com/CVE-2026-16611/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2026-16611
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-16611
- OSV: https://osv.dev/vulnerability/CVE-2026-16611

---
From sbomify Insights: https://insights.sbomify.com/CVE-2026-16611/
Summaries are generated and may contain mistakes; the official description above is the record.