What is GHSA-c83g-wfv6-9ghj?

GHSA-c83g-wfv6-9ghj is a security advisory published by GitHub Security Advisories with Low severity. Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')...

Which CVE IDs does GHSA-c83g-wfv6-9ghj cover?

GHSA-c83g-wfv6-9ghj covers the following CVE IDs: CVE-2026-39601. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-c83g-wfv6-9ghj?

GHSA-c83g-wfv6-9ghj has a CVSS v3 base score of 3.7, published by GitHub Security Advisories.

GHSA-c83g-wfv6-9ghjLowCVSS 3.7

Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')...

Vendor

GitHub Security Advisories

Published

October 2, 2026

Last Modified

October 2, 2026

🔗 CVE IDs covered (1)

CVE-2026-39601 →

📋 Description

Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') vulnerability in WPdevelop Booking Calendar booking allows Leveraging Race Conditions.This issue affects Booking Calendar: from n/a through 11.8.4.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-39601
https://patchstack.com/database/wordpress/plugin/booking/vulnerability/wordpress-booking-calendar-plugin-11-8-4-race-condition-vulnerability?_s_id=cve
https://github.com/advisories/GHSA-c83g-wfv6-9ghj