6.5

CVE-2023-6244: ashanjay eventon – events calendar Cross-Site Request Forgery (CSRF)

CVSS: 6.5v3.1MediumModified
Published 11-01-2024Last modified 08-04-2026
Open JSON

Vulnerability summary

CVE-2023-6244 is a medium (CVSS 6.5) Cross-Site Request Forgery (CSRF) vulnerability in ashanjay eventon – events calendar. EPSS estimates a 0.25% chance of exploitation in the next 30 days, higher than 15.4% of scored vulnerabilities. Fixed in 2.2.9.

Overall risk
26/100
0100
Medium · default modelHow is this calculated?
CVSS score
6.5/10
010
Medium · v3.1 (CVE.org)
EPSS score
0.25%
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. 11-01-2024
    PublishedVulnerability first disclosed.
  2. 08-04-2026
    Last modifiedVulnerability information updated.

Description

The EventON - WordPress Virtual Event Calendar Plugin plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 4.5.4 (Pro) & 2.2.8 (Free). This is due to missing or incorrect nonce validation on the save_virtual_event_settings function. This makes it possible for unauthenticated attackers to modify virtual event settings via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

CVSS metrics

3 scores · 3 sources · 1 version

EPSS trend

Probability

0.25%

Chance of exploitation in the next 30 days

Percentile

15%

Versus all other CVEs

30-day change

0.00 pp

From 0.25% on 19-09-2026

19-09-202619-10-2026
EPSS score
0.25%

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

Myeventon2 products
Wordpress2 products
  • eventon≤ 4.5.4 (fixed in 4.5.5)
  • eventon-lite≤ 2.2.8 (fixed in 2.2.9)
Ashanjay1 product
Eventon1 product

4 vendors · 6 products

References

4 links