WP Vulnerability WatchVulnerability data as of September 7, 2026

Known vulnerabilities in Hydra Booking — Appointment Scheduling & Booking Calendar

A complete appointment scheduling and booking calendar for WordPress — integrates with WooCommerce, Google Calendar, Zoom, and more.

14Reported vulnerabilities
9.8Highest CVSS score
1.2.3Latest version
2,000+Active installs

What to do now

Update Hydra Booking — Appointment Scheduling & Booking Calendar to 1.2.3 or later. 14 of these have a fixed version available. Updating resolves them.

Plugin last updated: August 3, 2026 / Tested up to WordPress: 7.0.4 / View on wordpress.org

Reported vulnerabilities

Ordered by how urgently they need attention — whether a vulnerability is actually being exploited, and how likely exploitation is, rather than CVSS severity alone.

CVESeverityExploit probability
next 30 days		 Affected versionsFixed inPublished
CVE-2025-68027 Critical 9.8 0.3% 1.1.32 and earlier 1.1.33 January 21, 2026
CVE-2025-7689 High 8.8 0.4% 1.1.0 to 1.1.18 (inclusive) 1.1.19 July 29, 2025
CVE-2026-57388 High 7.2 0.3% 1.1.44 and earlier 1.1.45 July 8, 2026
CVE-2025-68055 Medium 6.5 0.3% 1.1.32 and earlier 1.1.33 November 27, 2025
CVE-2025-49378 Medium 6.5 0.4% 1.1.10 and earlier 1.1.11 June 12, 2025
CVE-2025-49323 Medium 6.5 0.3% 1.1.10 and earlier 1.1.11 June 5, 2025
CVE-2026-15948 Medium 6.4 0.2% 0 to 1.2.2 (inclusive) 1.2.3 August 15, 2026
CVE-2026-39541 Medium 6.4 0.2% 1.1.38 and earlier 1.1.39 February 15, 2026
CVE-2026-28188 Medium 5.3 0.2% 1.2.2 and earlier 1.2.3 August 13, 2026
CVE-2026-42675 Medium 5.3 0.2% 1.1.41 and earlier 1.1.42 May 15, 2026
CVE-2025-12788 Medium 5.3 0.3% 0 to 1.1.27 (inclusive) 1.1.28 November 11, 2025
CVE-2025-12787 Medium 5.3 0.3% 0 to 1.1.27 (inclusive) 1.1.28 November 11, 2025
CVE-2026-12433 Medium 4.3 0.5% 0 to 1.2.1 (inclusive) 1.2.2 July 9, 2026
CVE-2025-49377 Medium 4.3 0.2% 1.1.9 and earlier 1.1.10 June 12, 2025

Sources: vulnerability records from NVD, exploitation from CISA KEV, exploit probability from EPSS. Affected versions come from CPE ranges or from the reporting CNA.