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TI-2023-05735 Aliases CVE-2023-6244GHSA-w5jx-c49w-xmwh

Cross-site request forgery in ashanjay EventON – Events Calendar

Priority LOW 28CWE-352Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
Required
Attack complexity
Low
Impact type
Tampering
Confidentiality · integrity · availability
None · High · None
Fix status
No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-352.

Summary

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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00251 16th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

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

Affected products

VendorProductAffected versionsFixed inStatusSource
ashanjayEventON – Events Calendarup to 2.2.8—No fix listedCNA
ashanjayEventON (Pro) - WordPress Virtual Event Calendar Pluginup to 4.5.4—No fix listedCNA
  • EventON – Events Calendar Vendorashanjay Affected up to 2.2.8 Fixed in — No fix listed CNA
  • EventON (Pro) - WordPress Virtual Event Calendar Plugin Vendorashanjay Affected up to 4.5.4 Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:a:myeventon:eventon:*:*:*:*:*:wordpress:*:*before 4.5.5Vulnerableashanjay
cpe:2.3:a:myeventon:eventon-lite:*:*:*:*:*:wordpress:*:*before 2.2.9Vulnerableashanjay
  • cpe:2.3:a:myeventon:eventon:*:*:*:*:*:wordpress:*:* Versions before 4.5.5 Vulnerable ·ashanjay
  • cpe:2.3:a:myeventon:eventon-lite:*:*:*:*:*:wordpress:*:* Versions before 2.2.9 Vulnerable ·ashanjay

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-6244
  2. 2026-10-03 Alias added: GHSA-w5jx-c49w-xmwh

References

Patch 2

Other 1

  • 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