CVE-2025-67559: Missing Authorization vulnerability in vcita Online Booking & Scheduling Calendar for WordPress by vcita meeti

Q: How do I fix CVE-2025-67559?

online booking \& scheduling calendar: upgrade to 4.6.0. Exact commands for each OS are on this page.

Q: Is CVE-2025-67559 being exploited?

CVE-2025-67559 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-2025-67559 affect?

CVE-2025-67559 affects online booking \& scheduling calendar. Severity is medium (CVSS 5.4). Missing Authorization vulnerability in vcita Online Booking & Scheduling Calendar for WordPress by vcita meeting-scheduler-by-vcita allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Online Booking &

Q: How urgent is CVE-2025-67559?

Priority 23/100. No elevated risk signals yet.

Routine

MEDIUM 5.4UPGRADE

CVE-2025-67559 is a medium-severity flaw (CVSS 5.4) affecting online booking \& scheduling calendar. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Missing Authorization vulnerability in vcita Online Booking & Scheduling Calendar for WordPress by vcita meeting-scheduler-by-vcita allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Online Booking & Scheduling Calendar for WordPress by vcita: from n/a through <= 4.5.5.

Why this priority

No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score	5.4 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.2% (top 84%)
CISA exploited list	No
Weakness	CWE-862
Published	2025-12-09
Last modified	2026-10-14

Publisher (CNA): Patchstack · Vendor: vcita

Last updated 2026-10-14 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2025-12-09 16:18 UTCPublished CVE record published
2026-10-14 21:10 UTCUpdated Record last modified

vcita online booking \& scheduling calendar UPGRADE

Affected: < 4.6.0

Fixed in: 4.6.0

Safe to downgrade to: no unaffected older release

1. Check installed version

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

2. UPGRADE to 4.6.0 (Debian / Ubuntu)

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

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade online-booking--scheduling-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-2025-67559?

online booking \& scheduling calendar: upgrade to 4.6.0. Exact commands for each OS are on this page.

Is CVE-2025-67559 being exploited?

CVE-2025-67559 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-2025-67559 affect?

CVE-2025-67559 affects online booking \& scheduling calendar. Severity is medium (CVSS 5.4). Missing Authorization vulnerability in vcita Online Booking & Scheduling Calendar for WordPress by vcita meeting-scheduler-by-vcita allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Online Booking &

How urgent is CVE-2025-67559?

Priority 23/100. No elevated risk signals yet.

Software pages

WordPress vulnerabilities

Related CVEs

CVE-2025-67472 MEDIUM 4.3 UPGRADE Cross-Site Request Forgery (CSRF) vulnerability in vcita Online Booking & Scheduling Calendar for WordPress by
CVE-2025-54677 CRITICAL 9.1 UPGRADE Unrestricted Upload of File with Dangerous Type vulnerability in vcita Online Booking & Scheduling Calendar fo
CVE-2025-54676 MEDIUM 6.5 UPGRADE Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in vcita On
CVE-2025-32238 MEDIUM 4.3 UPGRADE Generation of Error Message Containing Sensitive Information vulnerability in vcita Online Booking & Schedulin
CVE-2024-9872 MEDIUM 5.4 UPGRADE The Online Booking & Scheduling Calendar for WordPress by vcita plugin for WordPress is vulnerable to unauthor

References

← Back to latest CVEs