How severe is CVE-2022-36399?

CVE-2022-36399 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2022-36399 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (41st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-36399?

CVE-2022-36399 affects Boxystudio Booked. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-36399?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2022-36399 published?

CVE-2022-36399 was published on 2023-12-28 and last updated on 2026-06-17.

CVE-2022-36399

CVE-2022-36399 is a medium-severity vulnerability in Boxystudio Booked with a CVSS 3.x base score of 5.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-200.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
EPSS exploit prediction: 1% (41st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-200
Affected product: Boxystudio Booked
Published: 2023-12-28
Last modified: 2026-06-17

Description

Exposure of Sensitive Information to an Unauthorized Actor vulnerability in BoxyStudio Booked - Appointment Booking for WordPress | Calendars.This issue affects Booked - Appointment Booking for WordPress | Calendars: from n/a before 2.4.4.

Frequently asked questions

What is CVE-2022-36399?: Exposure of Sensitive Information to an Unauthorized Actor vulnerability in BoxyStudio Booked - Appointment Booking for WordPress | Calendars.This issue affects Booked - Appointment Booking for WordPress | Calendars: from n/a before 2.4.4.
How severe is CVE-2022-36399?: CVE-2022-36399 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2022-36399 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (41st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-36399?: CVE-2022-36399 affects Boxystudio Booked. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-36399?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2022-36399 published?: CVE-2022-36399 was published on 2023-12-28 and last updated on 2026-06-17.

References

https://patchstack.com/database/vulnerability/booked/wordpress-booked-plugin-2-4-unauth-appointment-data-exposure-vulnerability?_s_id=cve

Affected products (1)

cpe:2.3:a:boxystudio:booked:*:*:*:*:*:wordpress:*:*

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