# CVE-2026-93904: Social Web Suite <= 4.1.12 - Unauthenticated SQL Injection via 'exclude_posts' Parameter


- **Severity:** High 7.5 (`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N`)
- **Exploited in the wild:** Not known
- **Fix available:** No
- **Published:** 29 Oct 2026
- **Updated:** 29 Oct 2026
- **Also known as:** GHSA-r2j7-7525-ff3c

## 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 (Improper Neutralization of Special Elements used in an SQL Command)

## 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.

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2026-93904 and fix it if it is affected.

What it is: 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. 
Exploitation: There is no known exploitation of CVE-2026-93904 in the wild and no public exploit code.

Affected product: dejanmarkovic Social Web Suite – Social Media Auto Post, Social Media Auto Publish. No package-level version data is available, so check the vendor advisory linked from the reference page.

Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.

Reference: https://insights.sbomify.com/CVE-2026-93904/ (Markdown: https://insights.sbomify.com/CVE-2026-93904/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2026-93904
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-93904
- OSV: https://osv.dev/vulnerability/CVE-2026-93904

---
From sbomify Insights: https://insights.sbomify.com/CVE-2026-93904/
Summaries are generated and may contain mistakes; the official description above is the record.