What is CVE-2025-3878?

CVE-2025-3878 is a medium-severity vulnerability in Cozyvision Sms Alert Order Notifications, classified under Cross-site Scripting. CVSS score: 6.4/10. Published 2025-05-10.

How severe is CVE-2025-3878?

Medium severity. CVSS v3 base score is 6.4 out of 10.

Is CVE-2025-3878 known to be exploited?

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

XSS in Cozyvision Sms Alert Order Notifications

CVE-2025-3878

The SMS Alert Order Notifications – WooCommerce plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's sa_verify shortcode in all versions up to, and including, 3.8.1 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.002 (14.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N.

Affected products

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

Public proof-of-concept exploits

fkie-cad/nvd-json-data-feeds

References

security@wordfence.com (Third Party Advisory)
security@wordfence.com (Product)
security@wordfence.com (Release Notes)
security@wordfence.com (Patch)

Frequently asked questions

What is CVE-2025-3878?: CVE-2025-3878 is a medium-severity vulnerability in Cozyvision Sms Alert Order Notifications, classified under Cross-site Scripting. CVSS score: 6.4/10. Published 2025-05-10.
How severe is CVE-2025-3878?: Medium severity. CVSS v3 base score is 6.4 out of 10.
Is CVE-2025-3878 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.