TI-2026-86516 Aliases CVE-2026-119508 GHSA-q9pf-f78g-fhq4

Missing authorization in Radius Booking WordPress plugin

LOW 27CWE-862Published 2026-11-07 · Updated 2026-11-07

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: Security bypass
Confidentiality · integrity · availability: None · Low · None
Fix status: No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-862.

Summary

The Radius Booking WordPress plugin, from 0 through 1.0.20, lacks an authorization check that restricts access to its functionality. The plugin does not verify that a user is allowed to perform certain actions, which is a missing authorization flaw (CWE-862). An unauthenticated remote attacker can modify limited data without logging in.

Written with Claude Haiku 5.5 from the sources below · 2026-11-07

Description from the CNA

Missing Authorization vulnerability in Mamunur Rashid Radius Booking — Booking Calendar for Appointments & Services radius-booking allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Radius Booking — Booking Calendar for Appointments & Services: from n/a through 1.0.20.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: Yes
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Mamunur Rashid	Radius Booking — Booking Calendar for Appointments & Services	up to 1.0.20	—	No fix listed	CNA

Radius Booking — Booking Calendar for Appointments & Services VendorMamunur Rashid Affected up to 1.0.20 Fixed in — No fix listed CNA

Remediation

The sources list no fixed version for Radius Booking, Booking Calendar for Appointments & Services.

Written with Claude Haiku 5.5 from the sources below · 2026-11-07

Timeline

2026-11-07 Threatist record created from CVE-2026-119508
2026-11-07 Alias added: GHSA-q9pf-f78g-fhq4
2026-11-07 CISA SSVC decision points changed

References

Other 1

https://patchstack.com/database/wordpress/plugin/radius-booking/vulnerability/wordpress-radius-booking-booking-calendar-for-appointments-amp-services-plugin-1-0-20-broken-access-control-vulnerability?_s_id=cve

TI-2026-85783 PHP object injection in Radius Booking WordPress plugin CVSS 3.1CRITICAL 9.8
TI-2026-64012 WordPress Review Schema plugin 3.1.0 - Broken Access Control vulnerability CVSS 3.1MEDIUM 6.5
TI-2026-82428 Missing authorization in ShopBuilder WordPress plugin CVSS 3.1MEDIUM 5.3
TI-2026-69935 Reflected cross-site scripting in ShopBuilder WordPress plugin CVSS 3.1HIGH 7.1
TI-2026-30917 WordPress Classified Listing plugin <= 5.3.8 - Cross Site Scripting (XSS) vulnerability CVSS 3.1HIGH 7.1
TI-2026-30938 WordPress Classified Listing plugin <= 5.3.8 - Arbitrary File Download vulnerability CVSS 3.1MEDIUM 6.5

See all 13 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences