TI-2026-83270 Aliases CVE-2026-62019 GHSA-6xjm-fgqg-xjxv

Missing authorization in WordPress BookIt plugin

LOW 20CWE-862Published 2026-10-30 · Updated 2026-10-30

Key facts

Attack vector: Network
Privileges required: Low
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 BookIt plugin for WordPress by Liquid Web / StellarWP is affected through version 2.6.0.6. A missing authorization check lets the plugin perform actions without verifying that the user has the required rights (CWE-862). A remote attacker with low privileges can change data they should not be able to modify.

Written with Claude Haiku 5.5 from the sources below · 2026-10-31

Description from the CNA

Missing Authorization vulnerability in Liquid Web / StellarWP BookIt bookit allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects BookIt: from n/a through 2.6.0.6.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00255 17th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
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
Liquid Web / StellarWP	BookIt	up to 2.6.0.6	—	No fix listed	CNA

BookIt VendorLiquid Web / StellarWP Affected up to 2.6.0.6 Fixed in — No fix listed CNA

Remediation

The sources list no fixed version for BookIt.

Written with Claude Haiku 5.5 from the sources below · 2026-10-31

Timeline

2026-10-30 Threatist record created from CVE-2026-62019
2026-10-30 CISA SSVC decision points changed
2026-10-30 Alias added: GHSA-6xjm-fgqg-xjxv

References

Other 1

https://patchstack.com/database/wordpress/plugin/bookit/vulnerability/wordpress-bookit-plugin-2-6-0-6-broken-access-control-vulnerability?_s_id=cve

TI-2026-56689 WordPress GiveWP plugin <= 4.16.7.1 - Remote Code Execution (RCE) vulnerability CVSS 3.1CRITICAL 10.0
TI-2026-36681 WordPress The Events Calendar plugin 6.15.12-6.16.2 - SQL Injection vulnerability CVSS 3.1CRITICAL 9.3
TI-2026-69253 PHP object injection in WordPress The Events Calendar plugin CVSS 3.1CRITICAL 9.8
TI-2026-67823 Object injection in WordPress Advanced Post Manager plugin CVSS 3.1CRITICAL 9.8
TI-2026-63964 WordPress GiveWP plugin <= 4.16.9 - Broken Authentication vulnerability CVSS 3.1CRITICAL 9.1
TI-2026-83629 SQL injection in WordPress BookIt plugin CVSS 3.1CRITICAL 9.3

See all 37 →

Sources

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