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CVE-2026-87839— Tripzzy < 1.5.1 - Unauthenticated Arbitrary Comment Deletion

Quick assessment

Affected
Unknown Tripzzy
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.

Tripzzy WordPress 插件在 1.5.1 版本之前缺少授权检查，并且未验证被删除对象的标识符。由于该插件存在一个可供未认证用户访问的 AJAX 操作，因此攻击者可以永久删除网站上的任意评论。

AI Predicted 7.5 Difficulty: Easy
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I. Basic Information for CVE-2026-87839

Vulnerability Information
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Vulnerability Title
Tripzzy < 1.5.1 - Unauthenticated Arbitrary Comment Deletion
Source: CVE Program / CVE List V5
Vulnerability Description
The Tripzzy WordPress plugin before 1.5.1 does not have authorisation checks, and does not validate the identifier of the object being removed, in an AJAX action available to unauthenticated users, allowing them to permanently delete arbitrary comments on the site.
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 Tripzzy 1.1.8 ~ 1.5.1 -

II. Public POCs for CVE-2026-87839

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III. Intelligence Information for CVE-2026-87839

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Other References for CVE-2026-87839 (1)

Same Patch Batch · Unknown · 2026-09-20 · 20 CVEs total

CVE-2026-84223 Kirki 6.0.0 - 6.3.0 - Author+ Stored XSS via Unsanitized SVG Upload
CVE-2026-14844 Master Slider <= 3.11.2 - Contributor+ Stored XSS via ms_slider Shortcode Attributes
CVE-2026-16542 Import and export users and customers < 2.4.5 - Admin+ SSRF via bp_avatar
CVE-2026-81650 NextGEN Gallery < 4.5.0 - Authenticated Arbitrary File Upload via ZIP Import
CVE-2026-81652 NextGEN Gallery < 4.5.0 - Contributor+ Image Metadata Disclosure via IDOR
CVE-2026-81653 NextGEN Gallery < 4.5.0 - Authenticated Arbitrary Gallery Image Deletion via IDOR
CVE-2026-81654 NextGEN Gallery < 4.5.0 - Authenticated Plugin Image Settings Update
CVE-2026-81651 NextGEN Gallery < 4.5.0 - Authenticated Cross-Gallery Settings Modification via IDOR
CVE-2026-87068 Forminator Forms < 1.57.2.1 - Authenticated Privilege Escalation via Quiz Lead-Form Import
CVE-2026-87067 Forminator Forms < 1.57.2.1 - Authenticated RCE via XML-RPC PHP Object Injection
CVE-2026-92540 Import and export users and customers < 2.5.2 - Custom Role Privilege Escalation to Admini
CVE-2026-85017 Unlimited Elements For Elementor < 2.0.20 - Subscriber+ PHP Object Injection
CVE-2026-82842 SAML Single Sign On < 6.0.0 - Unauthenticated Privilege Escalation via Account Matching
CVE-2026-87840 Tripzzy < 1.5.1 - Unauthenticated Booking Data Tampering
CVE-2026-92410 Sign-up Sheets < 2.4.0 - Arbitrary Sign-up Deletion via CSRF
CVE-2026-92423 Meow Gallery < 5.5.5 - Author+ Draft and Private Post Disclosure via fetch_posts
CVE-2026-92422 Meow Gallery < 5.5.5 - Unauthenticated Arbitrary Shortcode Execution via load_gallery_coll
CVE-2026-92965 TikTok 1.2.0 - 1.4.1 - Unauthenticated OAuth Code Redemption
CVE-2026-92541 Import and export users and customers < 2.5.2 - Custom Role Privilege Escalation to Admini

IV. Related Vulnerabilities

Same product: Tripzzy
Same vendor: Unknown

V. Comments for CVE-2026-87839

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