CVE-2026-74002— WordPress Booking Calendar plugin <= 11.7 - Broken Access Control vulnerability
Quick assessment
Affected
wpdevelop Booking Calendar
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
在 Booking Calendar 插件 11.7 及以下版本中，存在未经身份验证的访问控制失效（Broken Access Control）漏洞。
Possible ATT&CK Techniques 2 AI
T1135 · Network Share Discovery T1190 · Exploit Public-Facing ApplicationAffected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| wpdevelop | Booking Calendar | n/a≤ 11.7 |
affected |
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I. Basic Information for CVE-2026-74002
Vulnerability Information
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Vulnerability Title
WordPress Booking Calendar plugin <= 11.7 - Broken Access Control vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Unauthenticated Broken Access Control in Booking Calendar <= 11.7 versions.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制缺失
Source: CVE Program / CVE List V5
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| wpdevelop | Booking Calendar | n/a ~ 11.7 | - |
|
II. Public POCs for CVE-2026-74002
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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No public POC found.
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Vendor Advisories for CVE-2026-74002 (1)
IV. Related Vulnerabilities
Same product: Booking Calendar
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CVE-2026-92561
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WordPress Booking Calendar plugin <= 11.4.2 - Cross Site Scr -
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WordPress Booking Calendar plugin <= 10.14.15 - SQL Injectio -
CVE-2026-2230
Booking Calendar <= 10.14.14 - Insecure Direct Object Refere
Same vendor: wpdevelop
-
CVE-2026-92561
Booking Calendar <= 11.8.2 - Reflected Cross-Site Scripting -
CVE-2026-92619
Booking Calendar <= 11.8.2 - Authenticated (Editor+) Privile -
CVE-2026-59558
WordPress Booking Calendar plugin <= 11.4.2 - Cross Site Scr -
CVE-2026-42751
WordPress Booking Manager plugin <= 2.1.18 - Cross Site Scri -
CVE-2026-32358
WordPress Booking Calendar plugin <= 10.14.15 - SQL Injectio
Same weakness: CWE-862
-
CVE-2026-93921
SiYuan through 3.8.4 Access Control Bypass via Dynamic Icon -
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CVE-2026-11545
IBM WebSphere Application Server is affected by a privilege -
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OpenStack Blazar 17.0.1前V2 API信息泄露
V. Comments for CVE-2026-74002
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