Vulnerability details

CVE-2026-119516

Mamunur Rashid Radius Booking — Booking Calendar for Appointments & Services

WordPress Radius Booking — Booking Calendar for Appointments & Services plugin <= 1.0.20 - PHP Object Injection vulnerability

CVSS 3.1

9.8Critical

Official description

Deserialization of Untrusted Data vulnerability in Mamunur Rashid Radius Booking — Booking Calendar for Appointments & Services radius-booking allows Object Injection.This issue affects Radius Booking — Booking Calendar for Appointments & Services: from n/a through 1.0.20.

CVSS scores

Score	Version	Source	Vector
9.8Critical	3.1	CVEProject cvelistV5 (CNA) (Patchstack)	`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H`

Affected products

Vendor	Product	Versions	Source
Mamunur Rashid	Radius Booking — Booking Calendar for Appointments & Services	v ≤ 1.0.20	CVEProject cvelistV5 (CNA)

References and advisories

https://patchstack.com/database/wordpress/plugin/radius-booking/vulnerability/wordpress-radius-booking-booking-calendar-for-appointments-services-plugin-1-0-20-php-object-injection-vulnerability?_s_id=cve vdb-entry

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Details

Published: 2026-11-06
Last updated: 2026-11-07
State: Published
Assigner (CNA): Patchstack
Kolun priority: 23 · Low

Exploit prediction (EPSS)

0.38%

Probability of exploitation in 30 days

32.9%

Percentile (among all CVEs)

SSVC assessment (CISA)

Automatable: Yes
Exploitation: None
Technical impact: Total

Weaknesses (CWE)

CWE-502
Deserialization of Untrusted Data