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5.4
CVSSv3

CVE-2021-24455

Published: 02/08/2021 Updated: 07/11/2023
CVSS v2 Base Score: 3.5 | Impact Score: 2.9 | Exploitability Score: 6.8
CVSS v3 Base Score: 5.4 | Impact Score: 2.7 | Exploitability Score: 2.3
VMScore: 312
Vector: AV:N/AC:M/Au:S/C:N/I:P/A:N
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Vulnerability Summary

The Tutor LMS – eLearning and online course solution WordPress plugin prior to 1.9.2 did not escape the Summary field of Announcements (when outputting it in an attribute), which can be created by users as low as Tutor Instructor. This lead to a Stored Cross-Site Scripting issue, which is triggered when viewing the Announcements list, and could result in privilege escalation when viewed by an admin.

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themeum tutor lms

Github Repositories

https://github.com/phutr4n/CVE-Collection

CVE-Collection By Phu Tran Wordpress Plugins CVEs CVE-2021-24429 CVE-2021-24455 CVE-2021-24443 CVE-2021-24379

References

CWE-79https://wpscan.com/vulnerability/9ef14cf1-1e04-4125-a296-9aa5388612f9https://nvd.nist.govhttps://github.com/phutr4n/CVE-Collection
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
client sideCVE-2023-31889template injectionCVE-2024-4304CVE-2006-4304CVE-2024-33272type confusionCVE-2024-21345CVE-2024-33271
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