CVE-2026-111407: themeum tutor lms Cross-site Scripting

CVSS: 6.5v3.1MediumDeferred

Published 19-10-2026Last modified 19-10-2026

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Vulnerability summary

CVE-2026-111407 is a medium (CVSS 6.5) Cross-site Scripting vulnerability in themeum tutor lms.

Overall risk

26/100

0100

Medium · default modelHow is this calculated?

CVSS score

6.5/10

010

Medium · v3.1 (CVE.org)

EPSS score

Not scored

0%100%

No EPSS score yet

KEVNot listedIn no KEV catalog

RansomwareNone recordedNo known use recorded

Public exploits0No public exploits recorded

Timeline

19-10-2026
PublishedVulnerability first disclosed.
19-10-2026
Last modifiedVulnerability information updated.

Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Themeum Tutor LMS tutor allows Stored XSS.This issue affects Tutor LMS: from n/a through 4.1.2.

CVSS metrics

2 scores · 2 sources · 1 version

v3.16.5

EPSS trend

No EPSS score has been published for this record yet.

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

Affected systems

Themeum1 product

tutor lms≤ 4.1.2

1 vendor · 1 product

References

1 links

patchstack.com/database/…VDB Entry