PT-2026-32358 · Totara · Totara Lms

Saykino · Published 2026-04-13 · Updated 2026-04-13 · CVE-2026-31281

Positive Technologies (AI Summary)

CVSS v3.1

8.0

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Totara LMS versions prior to 19.1.6

Description An issue exists where an attacker can inject malicious HTML code into a message and send it to all users within the application. This can lead to the execution of the code in the victim's browser, potentially resulting in session hijacking and the execution of commands.

Recommendations Update to a version newer than 19.1.5.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2026-31281

Affected Products

Totara Lms

References · 4

• 🔥 https://github.com/saykino/CVE-2026-31281 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-31281 · Security Note
• https://totara.com · Note
• https://twitter.com/CVEnew/status/2043733081778270656 · Twitter Post