# CVE-2026-10630: Information disclosure in WP Courses LMS – Online Courses Builder, eLearning Courses, Courses Solution, Education Courses

> Authenticated attackers can read other users' quiz answers and scores by enumerating the resultID parameter in the WP Courses LMS plugin.

- **Severity:** Medium 4.3 (`CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N`)
- **Exploited in the wild:** Not known
- **Login needed:** Any signed-in user
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 25 Aug 2026
- **Updated:** 25 Aug 2026
- **Also known as:** GHSA-9986-2jvx-wmgv

## What is CVE-2026-10630?

CVE-2026-10630 is a medium-severity vulnerability in hookandhook WP Courses LMS – Online Courses Builder, eLearning Courses, Courses Solution, Education Courses, published on 25 Aug 2026. Any signed-in user can exploit it over the network, with no action from the victim.

### Official description

The WP Courses LMS – Online Courses Builder, eLearning Courses, Courses Solution, Education Courses plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 3.2.29 via the 'resultID' parameter due to missing validation on a user controlled key. This makes it possible for authenticated attackers, with custom-level access and above, to read any other user's quiz answers and scores by enumerating the incrementing resultID value via the wpcq_get_quiz_result AJAX action. The only access control on this endpoint is a nonce check (wpc_nonce) that is exposed to every logged-in user on the frontend, providing no meaningful authorization barrier.

Weakness: CWE-639 (Authorization Bypass Through User-Controlled Key)

## Which versions are affected by CVE-2026-10630?


## How do I fix CVE-2026-10630?

No fix has been published for CVE-2026-10630 yet. Limit exposure of the affected software until one is available.

## Is CVE-2026-10630 being exploited?

There is no known exploitation of CVE-2026-10630 in the wild and no public exploit code.

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2026-10630 and fix it if it is affected.

What it is: CVE-2026-10630 is a medium-severity vulnerability in hookandhook WP Courses LMS – Online Courses Builder, eLearning Courses, Courses Solution, Education Courses, published on 25 Aug 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2026-10630 in the wild and no public exploit code.

Affected product: hookandhook WP Courses LMS – Online Courses Builder, eLearning Courses, Courses Solution, Education Courses. 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-2026-10630/ (Markdown: https://insights.sbomify.com/CVE-2026-10630/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2026-10630
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-10630
- OSV: https://osv.dev/vulnerability/CVE-2026-10630

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From sbomify Insights: https://insights.sbomify.com/CVE-2026-10630/
Summaries are generated and may contain mistakes; the official description above is the record.