CVE-2026-31281

HIGH SEVERITY

CVSS Score & Metrics

Base Score

8.0 / 10

Vector String

                                        CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H                                    

Vulnerability Description

Totara LMS v19.1.5 and before is vulnerable to HTLM Injection. An attacker can inject malicious HTLM code in a message and send it to all the users in the application, resulting in executing the code and may lead to session hijacking and executing commands on the victim's browser.

Vulnerability Details

Published Date

April 13, 2026

Last Modified

April 14, 2026

CWE ID

CWE-79

Source

NVD

External References

https://github.com/saykino/CVE-2026-31281
https://www.totara.com/

CVE-2026-31281

CVSS Score & Metrics

Vulnerability Description

Vulnerability Details

External References

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