What is GHSA-fvcm-5qh8-pf9f?

GHSA-fvcm-5qh8-pf9f is a security advisory published by GitHub Security Advisories with Critical severity. Contributor Arbitrary File Upload in Sync Post With Other Site \u003c= 1.9.3 versions.

Which CVE IDs does GHSA-fvcm-5qh8-pf9f cover?

GHSA-fvcm-5qh8-pf9f covers the following CVE IDs: CVE-2026-32463. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-fvcm-5qh8-pf9f?

GHSA-fvcm-5qh8-pf9f has a CVSS v3 base score of 9.9, published by GitHub Security Advisories.

GHSA-fvcm-5qh8-pf9fCriticalCVSS 9.9

Contributor Arbitrary File Upload in Sync Post With Other Site <= 1.9.3 versions.

Vendor

GitHub Security Advisories

Published

August 18, 2026

Last Modified

August 18, 2026

🔗 CVE IDs covered (1)

CVE-2026-32463 →

📋 Description

Contributor Arbitrary File Upload in Sync Post With Other Site <= 1.9.3 versions.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-32463
https://patchstack.com/database/wordpress/plugin/sync-post-with-other-site/vulnerability/wordpress-sync-post-with-other-site-plugin-1-9-3-arbitrary-file-upload-vulnerability?_s_id=cve
https://github.com/advisories/GHSA-fvcm-5qh8-pf9f