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TI-2021-06473 Aliases CVE-2021-24181GHSA-22r7-2v6v-5qmw

Tutor LMS < 1.7.7 - SQL Injection via tutor_mark_answer_as_correct

Priority LOW 31CWE-89Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
SQL injection
Confidentiality · integrity · availability
High · None · None
Fix status
Fixed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-89.

Summary

The tutor_mark_answer_as_correct AJAX action from the Tutor LMS – eLearning and online course solution WordPress plugin before 1.7.7 was vulnerable to blind and time based SQL injections that could be exploited by students.

Why it matters now

EPSS 0.01253 69th percentileScored 2026-11-07
Public exploit Yes 2 exploit referencesTagged by NVD
Fix Fixed Tutor LMS – eLearning and online course solution (Unknown): 1.7.7

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
UnknownTutor LMS – eLearning and online course solution1.7.7 to before 1.7.71.7.7Patch availableCNA
  • Tutor LMS – eLearning and online course solution VendorUnknown Affected 1.7.7 to before 1.7.7 Fixed in 1.7.7 Patch available CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:themeum:tutor_lms:*:*:*:*:*:wordpress:*:*before 1.7.7Vulnerablethemeum
  • cpe:2.3:a:themeum:tutor_lms:*:*:*:*:*:wordpress:*:* Versions before 1.7.7 Vulnerable ·themeum

Remediation

  • Fix · CNA Tutor LMS – eLearning and online course solution (Unknown) Fixed in 1.7.7

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Release ·

    Tutor LMS – eLearning and online course solution 1.7.7

    3 records Highest priority Priority MEDIUM 1 MEDIUM, 2 LOW

    Other records, highest priority first

    • TI-2021-06476 Tutor LMS < 1.7.7 - Unprotected AJAX including Privilege EscalationPriority MEDIUM 41
    • TI-2021-06477 Tutor LMS < 1.7.7 - SQL Injection via tutor_place_ratingPriority LOW 31
    Show all 3 records →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2021-24181
  2. 2026-10-03 Alias added: GHSA-22r7-2v6v-5qmw

References

Exploit 2

  • TI-2024-09629 Tutor LMS <= 2.7.6 - Unauthenticated SQL Injection via rating_filter CVSS 3.1HIGH 7.5
  • TI-2023-02936 Tutor LMS < 2.2.1 - Unauthenticated Access to Tutor LMS Lesson Resources via REST API CVSS 3.1HIGH 7.5
  • TI-2023-00225 Tutor LMS < 2.0.10 - Reflected Cross-Site Scripting CVSS 3.1MEDIUM 6.1
  • TI-2023-04422 Tutor LMS < 2.3.0 - Subscriber+ Stored Cross-Site Scripting CVSS 3.1MEDIUM 5.4
  • TI-2022-02367 Tutor LMS < 2.0.10 - Admin+ Stored Cross-Site Scripting CVSS 3.1MEDIUM 4.8
  • TI-2024-05054 Authorization bypass in themeum Tutor LMS – eLearning and online course solution CVSS 3.1MEDIUM 4.3
See all 48 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences