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TI-2022-16729 Aliases CVE-2022-36390GHSA-qfvq-h39h-4m98

WordPress Event Calendar – Calendar plugin <= 1.4.6 - Authenticated Reflected Cross-Site Scripting (XSS) vulnerability

Priority LOW 25CWE-79Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
Required
Attack complexity
Low
Impact type
Cross-site scripting
Confidentiality · integrity · availability
Low · Low · None
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-79.

Summary

Authenticated (subscriber+) Reflected Cross-Site Scripting (XSS) vulnerability in Totalsoft Event Calendar – Calendar plugin <= 1.4.6 at WordPress.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00559 46th 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
totalsoftEvent Calendar – Calendar (WordPress plugin)<= 1.4.6 – 1.4.6—No fix listedCNA
  • Event Calendar – Calendar (WordPress plugin) Vendortotalsoft Affected <= 1.4.6 – 1.4.6 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:total-soft:event_calendar:*:*:*:*:*:wordpress:*:*up to 1.4.6Vulnerabletotalsoft
  • cpe:2.3:a:total-soft:event_calendar:*:*:*:*:*:wordpress:*:* Versions up to 1.4.6 Vulnerable ·totalsoft

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2022-36390
  2. 2026-10-03 Alias added: GHSA-qfvq-h39h-4m98

References

Advisory 1

Other 1

  • TI-2024-08069 Event Calendar <= 1.0.4 - Unauthenticated Arbitrary Calendar Deletion CVSS 3.1HIGH 7.5
  • TI-2022-17781 WordPress Event Calendar – Calendar plugin <= 1.4.6 - Unauthenticated Event Deletion vulnerability CVSS 3.1MEDIUM 6.5

Sources

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