How severe is CVE-2023-24373?

CVE-2023-24373 has a CVSS 3.x base score of 3.7, rated low severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2023-24373 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (27th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-24373?

CVE-2023-24373 affects Wpdevart Booking Calendar. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-24373?

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

Does CVE-2023-24373 have an EU (EUVD) identifier?

Yes. CVE-2023-24373 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-28429.

When was CVE-2023-24373 published?

CVE-2023-24373 was published on 2024-06-03 and last updated on 2026-06-17.

CVE-2023-24373

CVE-2023-24373 is a low-severity vulnerability in Wpdevart Booking Calendar with a CVSS 3.x base score of 3.7. 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-472.

Key facts

Severity: Low (CVSS 3.x base score 3.7)
EPSS exploit prediction: 0% (27th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2023-28429
Weakness: CWE-472
Affected product: Wpdevart Booking Calendar
Published: 2024-06-03
Last modified: 2026-06-17

Description

External Control of Assumed-Immutable Web Parameter vulnerability in WpDevArt Booking calendar, Appointment Booking System allows Manipulating Hidden Fields.This issue affects Booking calendar, Appointment Booking System: from n/a through 3.2.3.

Frequently asked questions

What is CVE-2023-24373?: External Control of Assumed-Immutable Web Parameter vulnerability in WpDevArt Booking calendar, Appointment Booking System allows Manipulating Hidden Fields.This issue affects Booking calendar, Appointment Booking System: from n/a through 3.2.3.
How severe is CVE-2023-24373?: CVE-2023-24373 has a CVSS 3.x base score of 3.7, rated low severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2023-24373 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (27th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-24373?: CVE-2023-24373 affects Wpdevart Booking Calendar. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-24373?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2023-24373 have an EU (EUVD) identifier?: Yes. CVE-2023-24373 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-28429.
When was CVE-2023-24373 published?: CVE-2023-24373 was published on 2024-06-03 and last updated on 2026-06-17.

References

https://patchstack.com/database/vulnerability/booking-calendar/wordpress-booking-calendar-appointment-booking-system-plugin-3-2-3-bypass-vulnerability?_s_id=cve

Affected products (1)

cpe:2.3:a:wpdevart:booking_calendar:*:*:*:*:*:wordpress:*:*

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