LearnPress exposes arbitrary order payment status
LearnPress before 4.0.3 exposes a REST endpoint without an authorization check. An unauthenticated attacker can enumerate order identifiers and retrieve the payment status of arbitrary orders.
- Component
- LearnPress
- Plugin slug
learnpress- Affected
- < 4.0.3
- Safe version
4.0.3- Published
- Aug 27, 2026
This CVE was published Aug 27, 2026 and is one of 81 known issues for this plugin.
Update, patch or deactivate.
Update to 4.0.3 or later and assess order identifiers and payment-status information for unauthorized disclosure.
A safe version is available, so updating to that version or later is the preferred remediation. If an immediate update is not practical, consider a targeted application patch or temporarily restricting the affected functionality.
Deactivate only when warranted by your risk profile, or when advised by your hosting provider in the limited circumstances where the vulnerability cannot otherwise be mitigated. If you’re unsure which action is appropriate, contact Fused or your hosting provider for guidance.
Technical description
The LearnPress WordPress plugin before 4.0.3 does not perform any authorization check on one of its REST endpoints in all versions up to, and including, 4.0.2, allowing unauthenticated attackers to disclose the payment status of arbitrary orders by enumerating order identifiers.
CVE / CNA vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N