TI-2024-00212 Aliases CVE-2024-0237 GHSA-c35g-g4wj-g2qg

EventON (Free < 2.2.9, Premium <= 4.5.8) - Unauthenticated Virtual Event Settings Update

LOW 30CWE-862Published 2024-01-16 · Updated 2025-06-02

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: Security bypass
Confidentiality · integrity · availability: None · Low · None
Fix status: Fixed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-862.

Summary

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

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00411 35th percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by the CNA

Fix Fixed EventON Premium (Unknown): 4.5.8EventON (Unknown): 2.2.7

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: Yes
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Unknown	EventON Premium	before 4.5.8	4.5.8	Patch available	CNA
Unknown	EventON	before 2.2.7	2.2.7	Patch available	CNA

EventON Premium VendorUnknown Affected before 4.5.8 Fixed in 4.5.8 Patch available CNA
EventON VendorUnknown Affected before 2.2.7 Fixed in 2.2.7 Patch available CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:myeventon:eventon::::::wordpress::*	before 2.2.7; 4.0 to before 4.5.5	Vulnerable	ashanjay

cpe:2.3:a:myeventon:eventon:*:*:*:*:*:wordpress:*:* Versions before 2.2.7; 4.0 to before 4.5.5 Vulnerable ·ashanjay

Remediation

Fix · CNA EventON Premium (Unknown) Fixed in 4.5.8
Fix · CNA EventON (Unknown) Fixed in 2.2.7

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

Release · 2024-01-16
EventON 2.2.7
5 records Highest priority Priority MEDIUM 1 MEDIUM, 4 LOW
Other records, highest priority first
- TI-2024-00210 EventON (Free < 2.2.8, Premium < 4.5.5) - Unauthenticated Email Address DisclosurePriority MEDIUM 57
- TI-2024-00209 EventON (Free < 2.2.8, Premium < 4.5.5) - Reflected XSSPriority LOW 27
- TI-2024-00211 EventON (Free < 2.2.8, Premium < 4.5.5) - Unauthenticated Virtual Event Password DisclosurePriority LOW 24
Show all 5 records →

Timeline

2026-10-02 Threatist record created from CVE-2024-0237
2026-10-03 Alias added: GHSA-c35g-g4wj-g2qg

References

Exploit 1

https://wpscan.com/vulnerability/73d1b00e-1f17-4d9a-bfc8-6bc43a46b90b/

TI-2023-03015 EventON < 2.1.2 - Unauthenticated Post Access via IDOR CVSS 3.1MEDIUM 5.3
TI-2023-02619 EventON < 2.1.2 - Unauthenticated Event Access CVSS 3.1MEDIUM 5.3
TI-2024-04425 EventON < 2.2.15 - Admin+ Stored Cross-Site Scripting via event subtitle CVSS 3.1MEDIUM 5.9
TI-2023-06586 EventON < 4.4.1 - Reflected Cross-Site Scripting CVSS 3.1MEDIUM 6.1
TI-2024-00210 EventON (Free < 2.2.8, Premium < 4.5.5) - Unauthenticated Email Address Disclosure CVSS 3.1MEDIUM 5.3
TI-2024-06409 EventON < 2.2.17 - Admin+ Stored XSS CVSS 3.1MEDIUM 4.8

See all 17 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences