CVE-2024-0855

PoC —

CVSS 3.1

5.3 medium

EPSS

<1%p40

Published

Feb 27, 2024 (Feb 27, 2024)

Modified

Jun 17, 2026

Description

The Spiffy Calendar WordPress plugin before 4.9.9 doesn't check the event_author parameter, and allows any user to alter it when creating an event, leading to deceiving users/admins that a page was created by a Contributor+.

Vendors: spiffyplugins
Products: spiffy calendar
Ecosystems: WordPress
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (0.5%)

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