CVE-2023-6158

Severity CVSS v4.0:

Pending analysis

Type:

Unavailable / Other

Publication date:

10/01/2024

Last modified:

03/06/2025

Description

The EventON - WordPress Virtual Event Calendar Plugin plugin for WordPress is vulnerable to unauthorized modification of data and loss of data due to a missing capability check on the evo_eventpost_update_meta function in all versions up to, and including, 4.5.4 (for Pro) and 2.2.7 (for free). This makes it possible for unauthenticated attackers to update and remove arbitrary post metadata. Note that certain parameters may allow for content injection.

Impact

Vector 3.x

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L CVSS v3.1 Severity and Metrics:

Base Score: 6.50 MEDIUM
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): Low
Availability (A): Low

Base Score 3.x

6.50

Severity 3.x

MEDIUM

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:myeventon:eventon::::::wordpress::*		4.5.4 (including)
cpe:2.3:a:myeventon:eventon-lite::::::wordpress::*		2.2.7 (including)

To consult the complete list of CPE names with products and versions, see this page

CVE-2023-6158

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools