How severe is CVE-2018-10363?

CVE-2018-10363 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability none.

Is CVE-2018-10363 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (69th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-10363?

CVE-2018-10363 affects Wpdevart Booking Calendar. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2018-10363?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2018-10363 published?

CVE-2018-10363 was published on 2018-06-13 and last updated on 2026-06-17.

CVE-2018-10363

CVE-2018-10363 is a high-severity vulnerability in Wpdevart Booking Calendar with a CVSS 3.x base score of 7.5. 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-20.

Key facts

Severity: High (CVSS 3.x base score 7.5)
CVSS v2: 5.0
EPSS exploit prediction: 1% (69th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-20
Affected product: Wpdevart Booking Calendar
Published: 2018-06-13
Last modified: 2026-06-17

Description

An issue was discovered in the WpDevArt "Booking calendar, Appointment Booking System" plugin 2.2.2 for WordPress. Multiple parameters allow remote attackers to manipulate the values to change data such as prices.

Frequently asked questions

What is CVE-2018-10363?: An issue was discovered in the WpDevArt "Booking calendar, Appointment Booking System" plugin 2.2.2 for WordPress. Multiple parameters allow remote attackers to manipulate the values to change data such as prices.
How severe is CVE-2018-10363?: CVE-2018-10363 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability none.
Is CVE-2018-10363 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (69th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-10363?: CVE-2018-10363 affects Wpdevart Booking Calendar. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2018-10363?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2018-10363 published?: CVE-2018-10363 was published on 2018-06-13 and last updated on 2026-06-17.

References

https://gist.github.com/B0UG/68d3161af0c0ec85c615ca7452f9755e

Affected products (1)

cpe:2.3:a:wpdevart:booking_calendar:2.2.2:*:*:*:*:wordpress:*:*

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