What’s Vulnerable › Vulnerabilities

CVE-2023-0236: Tutor LMS < 2.0.10 - Reflected Cross-Site Scripting

• Severity: medium (CVSS 6.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.3% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2023-02-06 · updated 2026-06-17

Description

The Tutor LMS WordPress plugin before 2.0.10 does not sanitise and escape the reset_key and user_id parameters before outputting then back in attributes, leading to Reflected Cross-Site Scripting which could be used against high privilege users such as admin

Affected products

• themeum Tutor LMS – eLearning and online course solution: before 2.0.10 — fixed in 2.0.10

How to fix

Upgrade to a fixed version: themeum Tutor LMS – eLearning and online course solution 2.0.10. Check the vendor advisory for mitigations.

References

• https://wpscan.com/vulnerability/503835db-426d-4b49-85f7-c9a20d6ff5b8
• https://wpscan.com/vulnerability/503835db-426d-4b49-85f7-c9a20d6ff5b8

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