5.4

CVE-2026-65463: masteriyo masteriyo - lms

CVSS: 5.4v3.1MediumDeferred
Published 23-07-2026Last modified 23-07-2026
Open JSON

Vulnerability summary

CVE-2026-65463 is a medium (CVSS 5.4) vulnerability in masteriyo masteriyo - lms. EPSS estimates a 0.29% chance of exploitation in the next 30 days, higher than 19.9% of scored vulnerabilities. Fixed in 2.3.2.

Overall risk
22/100
0100
Low · default modelHow is this calculated?
CVSS score
5.4/10
010
Medium · v3.1 (CVE.org)
EPSS score
0.29%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 23-07-2026
    PublishedVulnerability first disclosed.
  2. 23-07-2026
    Last modifiedVulnerability information updated.

Description

Subscriber Insecure Direct Object References (IDOR) in Masteriyo - LMS <= 2.3.1 versions.

CVSS metrics

3 scores · 3 sources · 1 version

EPSS trend

Probability

0.29%

Chance of exploitation in the next 30 days

Percentile

20%

Versus all other CVEs

30-day change

0.00 pp

From 0.29% on 19-09-2026

19-09-202619-10-2026
EPSS score
0.29%

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

Affected systems

Masteriyo1 product
Wordpress1 product
  • learning-management-system≤ 2.3.1 (fixed in 2.3.2)

2 vendors · 2 products

References

2 links