CVE-2024-10393: The Tutor LMS plugin for WordPress is vulnerable to bypass to user registration in versions up to, and includi

Q: How do I fix CVE-2024-10393?

tutor lms: upgrade to newer than 2.7.6. Exact commands for each OS are on this page.

Q: Is CVE-2024-10393 being exploited?

CVE-2024-10393 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2024-10393 affect?

CVE-2024-10393 affects tutor lms. Severity is medium (CVSS 5.3). The Tutor LMS plugin for WordPress is vulnerable to bypass to user registration in versions up to, and including, 2.7.6. This is due to a missing check for the 'users_can_register' option in the 'register_instructor' function. This makes it

Q: How urgent is CVE-2024-10393?

Priority 35/100. Remotely exploitable, no login, no user action

Routine

MEDIUM 5.3REMOTEUPGRADE

CVE-2024-10393 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 plugin for WordPress is vulnerable to bypass to user registration in versions up to, and including, 2.7.6. This is due to a missing check for the 'users_can_register' option in the 'register_instructor' function. This makes it possible for unauthenticated attackers to register as the default role on the site, even if registration is disabled.

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	0.6% (top 52%)
CISA exploited list	No
Weakness	CWE-284, CWE-862
Published	2024-11-21
Last modified	2026-06-17

Publisher (CNA): Wordfence · Vendor: themeum

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2024-11-21 11:15 UTCPublished CVE record published
2026-06-17 06:55 UTCUpdated Record last modified

themeum tutor lms UPGRADE

Affected: <= 2.7.6

Fixed in: newer than 2.7.6

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy tutor-lms || rpm -q tutor-lms || tutor-lms --version

2. UPGRADE to newer than 2.7.6 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade tutor-lms

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade tutor-lms

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
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-2024-10393?

tutor lms: upgrade to newer than 2.7.6. Exact commands for each OS are on this page.

Is CVE-2024-10393 being exploited?

CVE-2024-10393 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-2024-10393 affect?

CVE-2024-10393 affects tutor lms. Severity is medium (CVSS 5.3). The Tutor LMS plugin for WordPress is vulnerable to bypass to user registration in versions up to, and including, 2.7.6. This is due to a missing check for the 'users_can_register' option in the 'register_instructor' function. This makes it

How urgent is CVE-2024-10393?

Priority 35/100. Remotely exploitable, no login, no user action

Software pages

WordPress vulnerabilities

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References

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