CVE-2024-1634: The Scheduling Plugin – Online Booking for WordPress plugin for WordPress is vulnerable to unauthorized loss o

Q: How do I fix CVE-2024-1634?

scheduling plugin: upgrade to newer than 3.5.10. Exact commands for each OS are on this page.

Q: Is CVE-2024-1634 being exploited?

CVE-2024-1634 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-2024-1634 affect?

CVE-2024-1634 affects scheduling plugin. Severity is medium (CVSS 6.5). The Scheduling Plugin – Online Booking for WordPress plugin for WordPress is vulnerable to unauthorized loss of data due to a missing capability check on the 'cbsb_disconnect_settings' function in all versions up to, and including, 3.5.10.

Q: How urgent is CVE-2024-1634?

Priority 35/100. Remotely exploitable, no login, no user action

Routine

MEDIUM 6.5REMOTEUPGRADE

CVE-2024-1634 is a medium-severity flaw (CVSS 6.5) affecting scheduling plugin. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

The Scheduling Plugin – Online Booking for WordPress plugin for WordPress is vulnerable to unauthorized loss of data due to a missing capability check on the 'cbsb_disconnect_settings' function in all versions up to, and including, 3.5.10. This makes it possible for unauthenticated attackers to disconnect the plugin from the startbooking service and remove connection data.

Why this priority

Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score	6.5 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.4% (top 70%)
CISA exploited list	No
Weakness	CWE-862
Published	2024-06-18
Last modified	2026-06-17

Publisher (CNA): Wordfence · Vendor: startbooking

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

Am I affected?

Timeline

2024-06-18 03:15 UTCPublished CVE record published
2026-06-17 07:04 UTCUpdated Record last modified

startbooking scheduling plugin UPGRADE

Affected: <= 3.5.10

Fixed in: newer than 3.5.10

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy scheduling-plugin || rpm -q scheduling-plugin || scheduling-plugin --version

2. UPGRADE to newer than 3.5.10 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade scheduling-plugin

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade scheduling-plugin

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-2024-1634?

scheduling plugin: upgrade to newer than 3.5.10. Exact commands for each OS are on this page.

Is CVE-2024-1634 being exploited?

CVE-2024-1634 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-2024-1634 affect?

CVE-2024-1634 affects scheduling plugin. Severity is medium (CVSS 6.5). The Scheduling Plugin – Online Booking for WordPress plugin for WordPress is vulnerable to unauthorized loss of data due to a missing capability check on the 'cbsb_disconnect_settings' function in all versions up to, and including, 3.5.10.

How urgent is CVE-2024-1634?

Priority 35/100. Remotely exploitable, no login, no user action

Software pages

WordPress vulnerabilities

Related CVEs

CVE-2024-23517 MEDIUM 6.5 UPGRADE Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Start Bo

References

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