CVE-2022-2846
Calendar Event Multi View < 1.4.07 - Unauthenticated Arbitrary Event Creation to Stored XSS
- Published
- Aug 16, 2022
- Updated
- Apr 15, 2025
- Assigning CNA
- VulDB
- Evidence observed
- Apr 5, 2023
Primary CVSS
nvd · CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:NLow · next 30 days
- Percentile
- 84.9%
- Model date
- Sep 21, 2026
EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.
Summary
The Calendar Event Multi View WordPress plugin before 1.4.07 does not have any authorisation and CSRF checks in place when creating an event, and is also lacking sanitisation as well as escaping in some of the event fields. This could allow unauthenticated attackers to create arbitrary events and put Cross-Site Scripting payloads in it.
Sources
1Mostafa Farzaneh · php · Apr 5, 2023
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