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CVE-20XX-?

CVE-2026-39601

3.7 LOW 0.2% exploit odds No fix listed Other

What it is

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.

At a glance

Exploitability: Can be exploited over the network without logging in. Limited direct impact.
Exploit odds: 0.2% chance of exploitation in the next 30 days (EPSS).
Fix: No patch or advisory is linked yet. Look at mitigations or restrict exposure.

Timeline

2026-10-02 15:17 UTC PublishedDisclosed publicly on CVE.org and NVD
2026-10-05 08:17 UTC Last updatedMost recent change to the record

Details

Published: 2026-10-02 15:17 UTC
Last modified: 2026-10-05 08:17 UTC
Exploit probability: 0.2% · EPSS, next 30 days
Weakness: CWE-362 · Race condition
Record status: Deferred

Attack profile CVSS 3.1 · 3.7

Attack vector: Network
Complexity: High
Privileges needed: None
User interaction: None
Scope: Unchanged
Confidentiality: None
Integrity: Low
Availability: None

Raw vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N

Meme: I wake up, CVE-2026-39601

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References

https://patchstack.com/database/wordpress/plugin/booking/vulnerability/wordpress-booking-calendar-plugin-11-8-4-race-condition-vulnerability?_s_id=cve

NVD record · CVE.org record