CVE-2025-32579 WordPress Sync Posts Plugin <= 1.0 - Arbitrary File Upload vulnerability

Q: What is CVE-2025-32579?

CVE-2025-32579 is a critical vulnerability in SoftClever Limited Sync Posts, published on 11 Apr 2025. Any signed-in user can exploit it over the network, with no action from the victim.

Q: Is CVE-2025-32579 being exploited?

There is no known exploitation of CVE-2025-32579 in the wild and no public exploit code.

Q: How do I fix CVE-2025-32579?

No fix has been published for CVE-2025-32579 yet. Limit exposure of the affected software until one is available.

Critical 9.9 Published 11 Apr 2025 Updated 28 Apr 2026

Attackers can upload malicious web shells to the server via the Sync Posts plugin, leading to remote code execution.

Exploited in the wild: Not known
Login needed: Any signed-in user
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2025-32579?

CVE-2025-32579 is a critical vulnerability in SoftClever Limited Sync Posts, published on 11 Apr 2025. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

Unrestricted Upload of File with Dangerous Type vulnerability in SoftClever Limited Sync Posts sync-posts allows Upload a Web Shell to a Web Server.This issue affects Sync Posts: from n/a through <= 1.0.

Weakness: CWE-434

Which versions are affected by CVE-2025-32579?

How do I fix CVE-2025-32579?

No fix has been published for CVE-2025-32579 yet. Limit exposure of the affected software until one is available.

Is CVE-2025-32579 being exploited?

There is no known exploitation of CVE-2025-32579 in the wild and no public exploit code.

Public exploit code: 1 proofs of concept on GitHub.

Sources

Also known as GHSA-xx2q-wc64-gcw2.