CVE-2026-93904 Social Web Suite <= 4.1.12 - Unauthenticated SQL Injection via 'exclude_posts' Parameter
- Exploited in the wild
- Not known
- Fix
- None listed
What is CVE-2026-93904?
CVE-2026-93904 is a high-severity vulnerability in dejanmarkovic Social Web Suite – Social Media Auto Post, Social Media Auto Publish, published on 29 Oct 2026.
Official description
The Social Web Suite – Social Media Auto Post, Social Media Auto Publish plugin for WordPress is vulnerable to generic SQL Injection via the 'exclude_posts' parameter in all versions up to, and including, 4.1.12 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for unauthenticated attackers to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database. The HMAC authentication gate protecting the endpoint is bypassable on any freshly activated installation where an administrator has not yet visited the settings page, because the secret_key option remains empty until lazily generated at that point, allowing an attacker to compute a valid token using hash_hmac('sha256', '', $timestamp) with any chosen timestamp.
Weakness: CWE-89
Which versions are affected by CVE-2026-93904?
How do I fix CVE-2026-93904?
No fix has been published for CVE-2026-93904 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-93904 being exploited?
There is no known exploitation of CVE-2026-93904 in the wild and no public exploit code.
Sources
Also known as GHSA-r2j7-7525-ff3c.