CVE-2026-56049 Details
Description
Contributor Remote Code Execution (RCE) in Post Snippets <= 4.0.19 versions.
A remote code execution vulnerability has been identified in the WordPress Post Snippets plugin, affecting versions through 4.0.19. This vulnerability allows contributors to execute arbitrary code on the server, potentially leading to full control of the website.
Users of the WordPress Post Snippets plugin should update to version 4.1.0 or later. Patchstack users can enable auto-update for vulnerable plugins.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Jun 25, 2026CISA-ADP
Assessed Jun 25, 2026References to Advisories, Solutions, and Tools
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Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-94 | Improper Control of Generation of Code ('Code Injection') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| Post Snippets | <= 4.0.19 (semver) |
CPE
Remediation
| |
Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 25, 2026 | CVE Modified | CISA-ADP |
| Jun 25, 2026 | New CVE Received | [email protected] |