CVE-2025-3527

EventON - WordPress Virtual Event Calendar Plugin <= 4.9.6 - Missing Authorization to Authenticated (Subscriber+) Stored Cross-Site Scripting

Description

The EventON Pro plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check in the 'assets/lib/settings/settings.js' file in all versions up to, and including, 4.9.6. This makes it possible for authenticated attackers, with Subscriber-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The vulnerability was partially patched in version 4.9.6.

Category

6.4
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.03%
Third-Party Advisory wordfence.com
Affected: EventON EventON (Pro) - WordPress Virtual Event Calendar Plugin
Published at:
Updated at:

References

Link Tags
https://www.wordfence.com/threat-intel/vulnerabilities/id/549ca9cf-0183-4c19-9bd5-b6d55a69df31?source=cve third party advisory
https://codecanyon.net/item/eventon-wordpress-event-calendar-plugin/1211017#item-description__change-log release notes

Frequently Asked Questions

What is the severity of CVE-2025-3527?
CVE-2025-3527 has been scored as a medium severity vulnerability.
How to fix CVE-2025-3527?
To fix CVE-2025-3527, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2025-3527 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2025-3527 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2025-3527?
CVE-2025-3527 affects EventON EventON (Pro) - WordPress Virtual Event Calendar Plugin.
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