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No exploitation reported

CVE-2026-119516

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

No exploitation reported by the sources we read.

  • Published2026-11-06
  • WeaknessCWE-502

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

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

Timeline

dates in UTC
  1. 2026-11-0608:00CVE publishedCNA

Versions per branch

Products declared by the CNA

As Patchstack, the CNA that assigned this CVE, declared them in the CVE record; versions as written. NVD lists no product for this CVE yet: this is the only product data so far.

  • Mamunur Rashid Radius Booking — Booking Calendar for Appointments &amp; Servicesother versions: not affected

    package radius-bookinghttps://wordpress.org/plugins

    Affected
    • ≤ 1.0.20fixed in 1.0.21custom

Source: the CNA record (CVE Program), © The MITRE Corporation,CVE Terms of UseCVE recordupdated 2026-11-06

Neither OSV.dev nor the vendor advisories we read list affected versions for CVE-2026-119516 yet.

Full record on NVD

Fix

No fix published by the sources we read yet. NVD record

Detection

Nuclei template
none so far
ProjectDiscovery
Exploit-DB
no entry
Exploit-DB
Metasploit modules
none listed
Metasploit Framework

Sources

  • CNACVSS 3.19.82026-11-06
  • CNAweakness (CWE)CWE-5022026-11-06
  • NVDweakness (CWE)CWE-502read 2026-11-06

Technical details

CVSS v3 Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Published
2026-11-06
Last Modified
2026-11-06
NVD status
Deferred

Frequently asked questions

What is CVE-2026-119516?

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

Is CVE-2026-119516 actively exploited?

Active exploitation of CVE-2026-119516 has not been confirmed.

What is the CVSS score for CVE-2026-119516?

CVE-2026-119516 has a CVSS v3 base score of 9.8 (CRITICAL severity), with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

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