# CVE-2026-41243

> Vulnerability · severity: **MEDIUM** (CVSS 5.4).

## Description

OpenLearn is open-source educational forum software. Prior to commit 844b2a40a69d0c4911580fe501923f0b391313ab, when `safeMode` is enabled, unapproved forum posts are hidden from the public list, but the direct post-read procedure still returns the full post to anyone with the post UUID. Commit 844b2a40a69d0c4911580fe501923f0b391313ab fixes the issue.

## Key facts

- **CVE ID:** CVE-2026-41243
- **Published:** 2026-04-23
- **CVSS severity:** MEDIUM
- **CVSS base score:** 5.4
- **CWE codes:** CWE-284

## Affected products

- `siemvk:openlearn`

## Primary sources

- NIST NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-41243

## Citation

> AI Analytics. CVE-2026-41243. Retrieved 2026-07-17 from https://api.ai-analytics.org/cve/CVE-2026-41243. Derived from NIST NVD. Licensed CC0.

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