5.3

CVE-2024-0237: myeventon eventon Missing Authorization

CVSS: 5.3v3.1MediumModified
Published 16-01-2024Last modified 02-06-2025
Open JSON

Vulnerability summary

CVE-2024-0237 is a medium (CVSS 5.3) Missing Authorization vulnerability in myeventon eventon. EPSS estimates a 0.41% chance of exploitation in the next 30 days, higher than 33.8% of scored vulnerabilities. 1 public exploit is recorded. Fixed in 4.5.9 and 2.2.8.

Overall risk
31/100
0100
Medium · default modelHow is this calculated?
CVSS score
5.3/10
010
Medium · v3.1 (CVE.org)
EPSS score
0.41%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1reference

Timeline

  1. 16-01-2024
    PublishedVulnerability first disclosed.
  2. 02-06-2025
    Last modifiedVulnerability information updated.

Description

The EventON WordPress plugin through 4.5.8, EventON WordPress plugin before 2.2.7 do not have authorisation in some AJAX actions, allowing unauthenticated users to update virtual events settings, such as meeting URL, moderator, access details etc

CVSS metrics

3 scores · 3 sources · 1 version

EPSS trend

Probability

0.41%

Chance of exploitation in the next 30 days

Percentile

34%

Versus all other CVEs

30-day change

0.00 pp

From 0.41% on 18-09-2026

18-09-202618-10-2026
EPSS score
0.41%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

1 found
  • referenceUnverified

    Exploit Reference (wpscan.com)

    Maturity: unknown

Weaknesses

CWE · root cause

Affected systems

Unknown2 products
Wordpress2 products
  • eventon≤ 4.5.8 (fixed in 4.5.9)
  • eventon-lite≤ 2.2.7 (fixed in 2.2.8)
Myeventon1 product

3 vendors · 5 products

References

2 links