CVE-2026-87839: CWE-284 Improper Access Control in Tripzzy
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.
AI Analysis
Technical Summary
CVE-2026-87839 describes an improper access control vulnerability (CWE-284) in the Tripzzy WordPress plugin before version 1.5.1. The plugin exposes an AJAX action accessible to unauthenticated users that does not perform authorization checks or validate the target comment identifier. This enables attackers to delete arbitrary comments permanently without authentication.
Potential Impact
An attacker can delete any comment on the affected WordPress site without authentication, potentially disrupting site content and user interactions. There is no indication of code execution or data disclosure beyond comment deletion.
Mitigation Recommendations
Upgrade the Tripzzy plugin to version 1.5.1 or later, where this vulnerability is fixed. Since the affected versions are explicitly stated, applying this official fix will remediate the issue. No other mitigation is indicated.
CVE-2026-87839: CWE-284 Improper Access Control in Tripzzy
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.
CVSS v3.1
Score 7.5high
Affected software
Tripzzy
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-87839 describes an improper access control vulnerability (CWE-284) in the Tripzzy WordPress plugin before version 1.5.1. The plugin exposes an AJAX action accessible to unauthenticated users that does not perform authorization checks or validate the target comment identifier. This enables attackers to delete arbitrary comments permanently without authentication.
Potential Impact
An attacker can delete any comment on the affected WordPress site without authentication, potentially disrupting site content and user interactions. There is no indication of code execution or data disclosure beyond comment deletion.
Mitigation Recommendations
Upgrade the Tripzzy plugin to version 1.5.1 or later, where this vulnerability is fixed. Since the affected versions are explicitly stated, applying this official fix will remediate the issue. No other mitigation is indicated.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- WPScan
- Date Reserved
- 2026-09-09T11:22:36.182Z
- State
- PUBLISHED
Threat ID: 6aaf7de955bf5e2cf5adcfa0
Added to database: 09/20/2026, 06:32:09 UTC
Last enriched: 09/20/2026, 06:47:02 UTC
Last updated: 09/20/2026, 22:12:34 UTC
Views: 13
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