What is GHSA-5rvc-gxqm-fm4r?

GHSA-5rvc-gxqm-fm4r is a security advisory published by GitHub Security Advisories with High severity. Contributor Remote Code Execution (RCE) in Post Snippets \u003c= 4.0.19 versions.

Which CVE IDs does GHSA-5rvc-gxqm-fm4r cover?

GHSA-5rvc-gxqm-fm4r covers the following CVE IDs: CVE-2026-56049. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-5rvc-gxqm-fm4r?

GHSA-5rvc-gxqm-fm4r has a CVSS v3 base score of 8.5, published by GitHub Security Advisories.

GHSA-5rvc-gxqm-fm4rHighCVSS 8.5

Contributor Remote Code Execution (RCE) in Post Snippets <= 4.0.19 versions.

Vendor

GitHub Security Advisories

Published

June 25, 2026

Last Modified

June 25, 2026

🔗 CVE IDs covered (1)

CVE-2026-56049 →

📋 Description

Contributor Remote Code Execution (RCE) in Post Snippets <= 4.0.19 versions.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-56049
https://patchstack.com/database/wordpress/plugin/post-snippets/vulnerability/wordpress-post-snippets-plugin-4-0-19-remote-code-execution-rce-vulnerability?_s_id=cve
https://github.com/advisories/GHSA-5rvc-gxqm-fm4r