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CVE-2026-118086— WordPress WP BASE Booking plugin <= 6.5.2 - Privilege Escalation vulnerability

Quick assessment

Affected
Hakan Ozevin WP BASE Booking
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.

WP BASE Booking 插件 6.5.2 及以下版本中存在订阅者权限提升漏洞。

CVSS 8.8 · High

Possible ATT&CK Techniques 1 AI

T1068 · Exploitation for Privilege Escalation

Affected Version Matrix 1

VendorProduct Version RangeStatus
Hakan Ozevin WP BASE Booking n/a≤ 6.5.2 affected
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I. Basic Information for CVE-2026-118086

Vulnerability Information
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Vulnerability Title
WordPress WP BASE Booking plugin <= 6.5.2 - Privilege Escalation vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Subscriber Privilege Escalation in WP BASE Booking <= 6.5.2 versions.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
特权授予不正确
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Hakan Ozevin WP BASE Booking n/a ~ 6.5.2 -

II. Public POCs for CVE-2026-118086

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2026-118086

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Vendor Advisories for CVE-2026-118086 (1)

IV. Related Vulnerabilities

Same product: WP BASE Booking
Same vendor: Hakan Ozevin
Same weakness: CWE-266