What is CVE-2025-9807?

CVE-2025-9807 is a high-severity vulnerability in Stellarwp The Events Calendar, classified under SQL Injection. CVSS score: 7.5/10. Published 2025-09-12.

How severe is CVE-2025-9807?

High severity. CVSS v3 base score is 7.5 out of 10.

Is CVE-2025-9807 known to be exploited?

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

SQL Injection in Stellarwp The Events Calendar

CVE-2025-9807

The The Events Calendar plugin for WordPress is vulnerable to time-based SQL Injection via the ‘s’ parameter in all versions up to, and including, 6.15.1 due to insufficient escaping on the user supplied parameter and lack of sufficient pr…

Vulnerability class: SQL Injection

EPSS: 0.001 (32.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

Affected products

Stellarwp The Events Calendar — versions 0

Weakness classification (CWE)

CWE-89 — SQL Injection

Public proof-of-concept exploits

fkie-cad/nvd-json-data-feeds

References

Frequently asked questions

What is CVE-2025-9807?: CVE-2025-9807 is a high-severity vulnerability in Stellarwp The Events Calendar, classified under SQL Injection. CVSS score: 7.5/10. Published 2025-09-12.
How severe is CVE-2025-9807?: High severity. CVSS v3 base score is 7.5 out of 10.
Is CVE-2025-9807 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.