EventON - WordPress Virtual Event Calendar Plugin <= 4.5.4 (Pro) & <= 2.2.8 (Free) - Cross-Site Request Forgery via save_virtual_event_settings

2024-01-09 00:00

Francesco Carlucci

Strategic Overview

Status

Patched in 2.2.9

Affected PluginEventON – Events Calendar

Affected Version<= 2.2.8

CVSS6.5Medium

CVECVE-2023-6244

View all EventON – Events Calendar vulnerabilities

Vulnerability Overview

The EventON - WordPress Virtual Event Calendar Plugin plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 4.5.4 (Pro) & 2.2.8 (Free). This is due to missing or incorrect nonce validation on the save_virtual_event_settings function. This makes it possible for unauthenticated attackers to modify virtual event settings via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

Technical Analysis

REMEDIATION: Update to version 2.2.9, or a newer patched version --- IDENTIFIER: CWE-352 (Cross-Site Request Forgery (CSRF)) The web application does not, or cannot, sufficiently verify whether a request was intentionally provided by the user who sent the request, which could have originated from an unauthorized actor.

External References

https://www.cve.org/CVERecord?id=CVE-2023-6244 https://www.wordfence.com/threat-intel/vulnerabilities/id/6fcc3a82-f116-446e-9e5f-4f074e20403b

CVSS Vector

6.5

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionRequired
ScopeUnchanged
ConfidentialityNone
IntegrityHigh
AvailabilityNone

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