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CVE-2026-84222— Kirki 6.2.1 - 6.2.5 - Unauthenticated Non-Public Post Content Disclosure via 'kirki_data' Parameter

Quick assessment

Affected
Unknown Kirki
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.

Kirki WordPress 插件在 6.3.0 版本之前，在渲染并返回页面内容时，未检查请求者是否有权读取该文章，这使得未认证用户可以获取非公开可用页面的内容，例如私有文章、草稿、待审文章和已放入回收站的文章。

AI Predicted 5.3 Difficulty: Moderate EPSS 0.21% · P11

Possible ATT&CK Techniques 1 AI

T1020 · Automated Exfiltration

Affected Version Matrix 1

VendorProduct Version RangeStatus
Unknown Kirki 6.2.1< 6.3.0 affected
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I. Basic Information for CVE-2026-84222

Vulnerability Information
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Vulnerability Title
Kirki 6.2.1 - 6.2.5 - Unauthenticated Non-Public Post Content Disclosure via 'kirki_data' Parameter
Source: CVE Program / CVE List V5
Vulnerability Description
The Kirki WordPress plugin before 6.3.0 does not check whether the requester is allowed to read a post before rendering and returning its page content, allowing unauthenticated users to retrieve the content of pages that are not publicly available, such as private, draft, pending and trashed ones.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Unknown Kirki 6.2.1 ~ 6.3.0 -

II. Public POCs for CVE-2026-84222

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III. Intelligence Information for CVE-2026-84222

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Vendor Advisories for CVE-2026-84222 (1)

Same Patch Batch · Unknown · 2026-09-09 · 28 CVEs total

CVE-2026-19855 6.5 MEDIUM Spam protection, Honeypot, Anti-Spam by CleanTalk < 6.87 - Unauthenticated Arbitrary Short
CVE-2026-85117 6.5 MEDIUM Contact Form 7 Captcha 0.1.7 - 0.1.8 - Unauthenticated Arbitrary Shortcode Execution via F
CVE-2026-83537 5.3 MEDIUM WP Express Checkout < 2.5.0 - Unauthenticated Payment Bypass via wpec_process_empty_paymen
CVE-2026-80440 4.8 MEDIUM Hustle < 7.8.14.2 - Unauthenticated Arbitrary Shortcode Execution via Success Message Plac
CVE-2025-15690 Content Mask 1.7.1 - 1.8.5.5 - Contributor+ Stored XSS via Post Scripts and Styles
CVE-2026-13144 WP Travel < 12.0.2 - Unauthenticated Arbitrary Booking Payment Reset
CVE-2026-13146 WP Travel < 12.0.2 - Unauthenticated Booking Payment State Tampering via IDOR
CVE-2026-14962 ELEX WooCommerce Request a Quote < 2.4.1 - Unauthenticated SQLi via variation_id
CVE-2026-18042 WP Travel < 12.0.2 - Unauthenticated Arbitrary Booking Cancellation
CVE-2026-16960 Loops & Logic < 4.3.0 - Unauthenticated User Data and Site Option Disclosure
CVE-2026-75861 Ultimate Gift Cards for WooCommerce < 3.2.10 - Subscriber+ Gift Card Theft and Destruction
CVE-2026-80339 Payment Plugins for Stripe WooCommerce < 4.0.12 - Unauthenticated Customer PII Disclosure
CVE-2026-80340 Payment Plugins for PayPal WooCommerce < 2.0.26 - Unauthenticated Customer PII Disclosure
CVE-2026-80341 Payment Plugins for PayPal WooCommerce < 2.0.26 - Subscriber+ Stored Payment Method Assign
CVE-2026-81021 SupportCandy 3.2.9 - 3.5.2 - Unauthenticated Ticket Attachment Disclosure
CVE-2026-81741 Groundhogg < 4.7.2 - Open Redirect via 'redirect_to' Parameter
CVE-2026-81022 SupportCandy 3.3.6 - 3.5.2 - Unauthenticated Ticket Content Disclosure via Auth Code Leak
CVE-2026-82185 WPLP Cookie Consent < 4.4.2 - Subscriber+ Banner Settings Overwrite and A/B Test Data Rese
CVE-2026-82848 Masteriyo LMS 1.3.1 - 2.3.3 - Unauthenticated Course Enrollment Disclosure
CVE-2026-82184 WPLP Cookie Consent < 4.4.2 - Unauthenticated IAB TCF Consent Option Update

Showing top 20 of 28 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: Kirki
Same vendor: Unknown

V. Comments for CVE-2026-84222

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