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VulnerabilityPublished

CVE-2026-14306: Tutor LMS (WordPress plugin) · Insecure Direct Object Reference

Affects Tutor LMS (WordPress plugin)Source CVE Database V5

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Not known to be exploited · CVSS 4.3 Medium : upgrade to 3.9.14 when convenient.

Data as of 5 Nov 2026, 00:01 UTC

CVSS 3.1 base score
4.3Medium
How severe the flaw is on the 0–10 CVSS scale.
EPSS
0.2% chance of exploitation in 30 days – higher than 19% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
Patch
Available – fixed in 3.9.14
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 6 Aug 2026

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponized: no evidence on record.

    No public exploit code indexed in Metasploit or Exploit-DB

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq Mirage: no evidence on record.

    No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 5 Nov 2026.

What to do

Upgrade Tutor LMS (WordPress plugin) to 3.9.14.

Affected software

ProductAffectedFixed in
Tutor LMSAffected
  • <3.9.14
Fixed in
  • 3.9.14

AI-suggested

If you cannot patch yet, consider restricting subscriber-level access or implementing additional access controls to prevent unauthorized content viewing.

Description

Tutor LMS WordPress plugin versions before 3.9.14 have an authorization bypass vulnerability. Authenticated users with subscriber-level access or higher who are enrolled in at least one course can access paid lesson, quiz, and assignment content from other courses they are not enrolled in. This occurs due to improper verification of enrollment when restricting access to protected course content.

References

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