PatchTheCVECVE-2025-11564: The Tutor LMS – eLearning and online course solution plugin for WordPress is vulnerable to unauthorized modifi
CVE-2025-11564 is a medium-severity flaw (CVSS 5.3) affecting tutor lms. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.
The Tutor LMS – eLearning and online course solution plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check while verifying webhook signatures on the "verifyAndCreateOrderData" function in all versions up to, and including, 3.8.3. This makes it possible for unauthenticated attackers to bypass payment verification and mark orders as paid by submitting forged webhook requests with `payment_type`
Why this priority
- Remotely exploitable, no login, no user action
A fixed release or distro patch exists.
Risk facts
| CVSS score | 5.3 (Medium) |
| Attack vector | Network (remote) |
| Attack complexity | Low |
| Privileges needed | None |
| User interaction | None |
| EPSS exploit chance | 0.3% (top 78%) |
| CISA exploited list | No |
| Weakness | CWE-862 |
| Published | 2025-10-25 |
| Last modified | 2026-10-08 |
Last updated 2026-10-08 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score
Am I affected?
Timeline
- Published CVE record published
- Updated Record last modified
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.
Quick answers
How do I fix CVE-2025-11564?
tutor lms: upgrade to 3.9.0. Exact commands for each OS are on this page.
Is CVE-2025-11564 being exploited?
CVE-2025-11564 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.
What does CVE-2025-11564 affect?
CVE-2025-11564 affects tutor lms. Severity is medium (CVSS 5.3). The Tutor LMS – eLearning and online course solution plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check while verifying webhook signatures on the "verifyAndCreateOrderData" function
How urgent is CVE-2025-11564?
Priority 29/100. Remotely exploitable, no login, no user action
Software pages
Related CVEs
- CVE-2025-6680 MEDIUM 4.3 UPGRADE The Tutor LMS – eLearning and online course solution plugin for WordPress is vulnerable to Sensitive Informati
- CVE-2024-5784 HIGH 7.1 UPGRADE The Tutor LMS Pro plugin for WordPress is vulnerable to unauthorized administrative actions execution due to
- CVE-2024-5438 MEDIUM 4.3 UPGRADE The Tutor LMS – eLearning and online course solution plugin for WordPress is vulnerable to Insecure Direct Obj
- CVE-2024-4902 HIGH 7.2 UPGRADE The Tutor LMS – eLearning and online course solution plugin for WordPress is vulnerable to time-based SQL Inje
- CVE-2024-4352 HIGH 8.8 UPGRADE The Tutor LMS Pro plugin for WordPress is vulnerable to unauthorized access of data, modification of data, los