Activity Log – Monitor User and Agent Changes vulnerabilities
Plugin slug aryo-activity-log · 10 known vulnerabilities · latest disclosed 2026-09-02 · WordPress.org page
Every listed vulnerability has a fix. Version 2.14.0 or later is not affected by any of them. If your site runs an older version, update it.
4 of 10 rated high or critical (CVSS 7 or more).
Known vulnerabilities in Activity Log – Monitor User and Agent Changes
| Severity | Affected versions | Fixed in | CVE | Published | Details |
|---|---|---|---|---|---|
| Medium 4.3 | <= 2.13.1 | 2.14.0 | CVE-2026-84759 | 2026-09-02 | Advisory |
| High 7.2 | <= 2.11.1 | 2.11.2 | CVE-2024-10788 | 2024-11-20 | Advisory |
| Medium 5.3 | <= 2.8.7 | 2.8.8 | CVE-2023-4281 | 2023-09-01 | Advisory |
| High 8.3 | <= 2.8.3 | 2.8.4 | CVE-2022-27858 | 2022-09-26 | Advisory |
| High 8.8 | 2.3.5 to 2.6.1 | 2.7.0 | none | 2021-05-03 | Advisory |
| Medium 6.1 | <= 2.4.0 | 2.4.1 | CVE-2018-8729 | 2018-03-08 | Advisory |
| Medium 6.1 | < 2.3.2 | 2.3.3 | CVE-2016-10890 | 2016-08-03 | Advisory |
| Medium 6.1 | < 2.3.3 | 2.3.3 | CVE-2016-10891 | 2016-08-03 | Advisory |
| Medium 6.1 | < 2.3.3 | 2.3.3 | none | 2016-07-29 | Advisory |
| High 7.5 | < 2.0.4 | 2.0.4 | none | 2014-02-27 | Advisory |
Check if a site is affected
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Questions
Is the Activity Log – Monitor User and Agent Changes plugin safe to use?
All 10 known issues are fixed in current versions (2.14.0 or later). Keeping it updated is what matters.
How do I check which version of Activity Log – Monitor User and Agent Changes my site runs?
In WordPress go to Plugins > Installed Plugins. From the outside, the free PluginPeek scan below reads the version from the site's public files.
How do I fix a vulnerable plugin?
Make a full backup, then update it from Dashboard > Updates and check the site afterwards. If you would rather not, we can do it for a fixed $99, paid after you have checked the site.