What is CVE-2025-12904?

CVE-2025-12904 is a high-severity vulnerability in Otacke Snordian's H5pxapikatchu, classified under Cross-site Scripting. CVSS score: 7.2/10. Published 2025-11-14.

How severe is CVE-2025-12904?

High severity. CVSS v3 base score is 7.2 out of 10.

Is CVE-2025-12904 known to be exploited?

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

XSS in Otacke Snordian's H5pxapikatchu

CVE-2025-12904

The SNORDIAN's H5PxAPIkatchu plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'insert_data' AJAX endpoint in all versions up to, and including, 0.4.17 due to insufficient input sanitization and output escaping. Thi…

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.002 (16.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N.

Affected products

Otacke Snordian's H5pxapikatchu — versions 0

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

Public proof-of-concept exploits

MooseLoveti/SNORDIAN-s-H5PxAPIkatchu-CVE-Report

References

Frequently asked questions

What is CVE-2025-12904?: CVE-2025-12904 is a high-severity vulnerability in Otacke Snordian's H5pxapikatchu, classified under Cross-site Scripting. CVSS score: 7.2/10. Published 2025-11-14.
How severe is CVE-2025-12904?: High severity. CVSS v3 base score is 7.2 out of 10.
Is CVE-2025-12904 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.