What is CVE-2025-9808?

CVE-2025-9808 is a medium-severity vulnerability in Stellarwp The Events Calendar, classified under Information Disclosure. CVSS score: 5.3/10. Published 2025-09-16.

How severe is CVE-2025-9808?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Is CVE-2025-9808 known to be exploited?

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

Information disclosure in Stellarwp The Events Calendar

CVE-2025-9808

The The Events Calendar plugin for WordPress is vulnerable to Information Exposure in all versions up to, and including, 6.15.2 via the REST endpoint. This makes it possible for unauthenticated attackers to extract information about passwo…

Vulnerability class: Information Disclosure

EPSS: 0.012 (78.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

Affected products

Stellarwp The Events Calendar — versions 0

Weakness classification (CWE)

CWE-200 — Information Disclosure

Public proof-of-concept exploits

fkie-cad/nvd-json-data-feeds

References

Frequently asked questions

What is CVE-2025-9808?: CVE-2025-9808 is a medium-severity vulnerability in Stellarwp The Events Calendar, classified under Information Disclosure. CVSS score: 5.3/10. Published 2025-09-16.
How severe is CVE-2025-9808?: Medium severity. CVSS v3 base score is 5.3 out of 10.
Is CVE-2025-9808 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.