CVE-2024-10856: The Booking Calendar WpDevArt plugin is vulnerable to time-based, blind SQL injection via the `id` parameter i

Q: How do I fix CVE-2024-10856?

booking calendar: upgrade to 3.2.0. Exact commands for each OS are on this page.

Q: Is CVE-2024-10856 being exploited?

CVE-2024-10856 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2024-10856 affect?

CVE-2024-10856 affects booking calendar. Severity is medium (CVSS 6.5). The Booking Calendar WpDevArt plugin is vulnerable to time-based, blind SQL injection via the `id` parameter in the “wpdevart_booking_calendar” shortcode in versions up to, and including, 3.2.19 due to insufficient escaping on the user-supp

Q: How urgent is CVE-2024-10856?

Priority 33/100. No elevated risk signals yet.

Routine

MEDIUM 6.5UPGRADE

CVE-2024-10856 is a medium-severity flaw (CVSS 6.5) affecting booking calendar. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

The Booking Calendar WpDevArt plugin is vulnerable to time-based, blind SQL injection via the `id` parameter in the “wpdevart_booking_calendar” shortcode in versions up to, and including, 3.2.19 due to insufficient escaping on the user-supplied parameter and lack of sufficient preparation on the existing SQL query. The vulnerability requires the “delete_prev_date” theme option being enabled. This makes it possible for authenticated attackers, wit

Why this priority

No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score	6.5 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.5% (top 58%)
CISA exploited list	No
Weakness	CWE-89
Published	2024-12-24
Last modified	2026-06-17

Publisher (CNA): Wordfence · Vendor: wpdevart

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2024-12-24 11:15 UTCPublished CVE record published
2026-06-17 06:56 UTCUpdated Record last modified

wpdevart booking calendar UPGRADE

Affected: < 3.2.0

Fixed in: 3.2.0

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy booking-calendar || rpm -q booking-calendar || booking-calendar --version

2. UPGRADE to 3.2.0 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade booking-calendar

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade booking-calendar

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2024-10856?

booking calendar: upgrade to 3.2.0. Exact commands for each OS are on this page.

Is CVE-2024-10856 being exploited?

CVE-2024-10856 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2024-10856 affect?

CVE-2024-10856 affects booking calendar. Severity is medium (CVSS 6.5). The Booking Calendar WpDevArt plugin is vulnerable to time-based, blind SQL injection via the `id` parameter in the “wpdevart_booking_calendar” shortcode in versions up to, and including, 3.2.19 due to insufficient escaping on the user-supp

How urgent is CVE-2024-10856?

Priority 33/100. No elevated risk signals yet.

Related CVEs

CVE-2024-6930 MEDIUM 6.4 UPGRADE The WP Booking Calendar plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'type' attri
CVE-2024-13821 MEDIUM 5.3 UPGRADE The WP Booking Calendar plugin for WordPress is vulnerable to Unauthenticated Post-Confirmation Booking Manipu
CVE-2023-24407 MEDIUM 5.0 UPGRADE Missing Authorization vulnerability in WpDevArt Booking calendar, Appointment Booking System allows Exploiting

References

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