CVE-2026-8198 — Authentication Bypass
CVE-2026-8198 — The Activity Logs, User Activity Tracking, Multisite Activity Log from Logtivity plugin for WordPress is vulnerable to Authentication Bypass to Information Disclosure in versions up to, and including, 3.3.6. This is due to a logic flaw in the verifyAuthorization method where requests
What This Means For You
- If your environment is affected by CWE-200, review your exposure and prioritize patching based on your environment. Monitor vendor advisories for CVE-2026-8198 updates and patches.
Related ATT&CK Techniques
🛡️ Detection Rules
3 rules · 6 SIEM formats3 detection rules auto-generated for this incident, mapped to MITRE ATT&CK. Sigma YAML is free — export to any SIEM format via the Intel Bot.
CVE-2026-8198 - Logtivity Plugin Authentication Bypass via REST API
title: CVE-2026-8198 - Logtivity Plugin Authentication Bypass via REST API
id: scw-2026-05-09-ai-1
status: experimental
level: high
description: |
Detects unauthenticated access to the Logtivity plugin's /wp-json/logtivity/v1/options REST API endpoint. This specific URI is targeted by CVE-2026-8198 due to a logic flaw that bypasses authentication, allowing attackers to retrieve plugin configuration, including sensitive API keys.
author: SCW Feed Engine (AI-generated)
date: 2026-05-09
references:
- https://shimiscyberworld.com/posts/nvd-CVE-2026-8198/
tags:
- attack.initial_access
- attack.t1190
logsource:
category: webserver
detection:
selection:
cs-uri|contains:
- '/wp-json/logtivity/v1/options'
cs-method:
- 'GET'
condition: selection
falsepositives:
- Legitimate administrative activity
Source: Shimi's Cyber World · License & reuse
Indicators of Compromise
| ID | Type | Indicator |
|---|---|---|
| CVE-2026-8198 | vulnerability | CVE-2026-8198 |
| CWE-200 | weakness | CWE-200 |
Written by SCW Vulnerability Desk
Source & Attribution
| Source Platform | NVD |
| Channel | National Vulnerability Database |
| Published | May 09, 2026 at 16:16 UTC |
This content was curated and summarized by Shimi's Cyber World for informational purposes. It is not copied or republished in full. All intellectual property rights remain with the original author and source.
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