CVE-2022-2846 EXPLOIT
4.3
MEDIUM · CVSS 3.1 · EPSS 2.6% (pctl 85)
Patch early
A public exploit exists.
Description
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.
Scoring
| CVSS | 4.3 (MEDIUM, v3.1) |
|---|---|
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N |
| EPSS | 2.65% — more likely to be exploited than 85% of all CVEs |
| Weakness | CWE-79 |
| On CISA KEV | no |
| Public exploit | yes |
| Published | 2022-08-16 |
| Last modified | 2026-06-17 |
Affected (1)
| Vendor | Product |
|---|---|
| dwbooster | calendar event multi view |
Public exploits
| Source | Title | Date |
|---|---|---|
| exploit-db | Calendar Event Multi View 1.4.07 - Unauthenticated Arbitrary Event Creation to Cross-Site Scripting (XSS) | 2023-04-05 |
References
- http://packetstormsecurity.com/files/171697/Calendar-Event-Multi-View-1.4.07-Cross-Site-Scripting.html
- https://wpscan.com/vulnerability/95f92062-08ce-478a-a2bc-6d026adf657c
- http://packetstormsecurity.com/files/171697/Calendar-Event-Multi-View-1.4.07-Cross-Site-Scripting.html
- https://wpscan.com/vulnerability/95f92062-08ce-478a-a2bc-6d026adf657c
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