What is CVE-2025-8091?

CVE-2025-8091 is a medium-severity vulnerability in Ashanjay Eventon – Events Calendar, classified under Information Disclosure. CVSS score: 4.3/10. Published 2025-08-15.

How severe is CVE-2025-8091?

Medium severity. CVSS v3 base score is 4.3 out of 10.

Is CVE-2025-8091 known to be exploited?

3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Information disclosure in Ashanjay Eventon – Events Calendar

CVE-2025-8091

The EventON Lite plugin for WordPress is vulnerable to Information Exposure in all versions less than, or equal to, 2.4.6 via the add_single_eventon and add_eventon shortcodes due to insufficient restrictions on which posts can be included. This makes it possible for unauthenticated attackers to extract data from password protected, private, or draft posts that they should not have access to.

Vulnerability class: Information Disclosure

EPSS: 0.004 (33.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.

Affected products

Ashanjay Eventon – Events Calendar — versions 0

Weakness classification (CWE)

CWE-200 — Information Disclosure

Public proof-of-concept exploits

References

Frequently asked questions

What is CVE-2025-8091?: CVE-2025-8091 is a medium-severity vulnerability in Ashanjay Eventon – Events Calendar, classified under Information Disclosure. CVSS score: 4.3/10. Published 2025-08-15.
How severe is CVE-2025-8091?: Medium severity. CVSS v3 base score is 4.3 out of 10.
Is CVE-2025-8091 known to be exploited?: 3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.