# CVE-2026-110132: Sync Post With Other Site authorization bypass in custom post types

Source: https://junglewise.ai/threats/cve-2026-110132-the-sync-post-with-other-site-wordpress-plugin-before-1-9-4-does  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-11-08. Updated: 2026-11-08  
License: CC BY 4.0 with a link back

CVE-2026-110132 · Severity: info · Published 2026-11-08

The Sync Post With Other Site WordPress plugin fails to properly check permissions when managing custom post types, allowing lower-level contributors to create and edit post types they should not access. An attacker with contributor privileges could create arbitrary custom content types and reassign authorship, leading to unauthorized content manipulation and potential privilege escalation within a WordPress site.

Vendors: [WPScan](https://junglewise.ai/threats/vendors/wpscan).

## Quick answers

**Is CVE-2026-110132 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-110132 being exploited in the wild.

**How severe is CVE-2026-110132?** Informational severity, published 8 November 2026.

**Which products and versions are affected?** WPScan Sync Post With Other Site before 1.9.4.

**Is there a fix for CVE-2026-110132?** Yes: fixed in 1.9.4. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

**How is CVE-2026-110132 attacked?** It is attacked over the network.

**Am I affected by CVE-2026-110132?** Check whether you run WPScan Sync Post With Other Site at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## How to fix

- Fixed in 1.9.4

## Technical details

An incorrect authorization check in the plugin's content-management action handler allows users with Contributor-level access and above to bypass permission controls for post types other than pages. The vulnerability (CWE-863) permits authenticated attackers to create and modify arbitrary custom post types and reassign content authorship. A fix is available in version 1.9.4.

## Affected products

- WPScan Sync Post With Other Site before 1.9.4

## Timeline

- 2026-11-06: disclosed
- 2026-11-06: advisory

## References

- [https://wpscan.com/vulnerability/5c68dd50-96a3-414c-8060-9f70bb87766f/](https://wpscan.com/vulnerability/5c68dd50-96a3-414c-8060-9f70bb87766f/)