Mail logging & Catcher vulnerabilities
Plugin slug wp-mail-catcher · 7 known vulnerabilities · latest disclosed 2026-10-30 · WordPress.org page
Every listed vulnerability has a fix. Version 2.3.0 or later is not affected by any of them. If your site runs an older version, update it.
4 of 7 rated high or critical (CVSS 7 or more).
Known vulnerabilities in Mail logging & Catcher
| Severity | Affected versions | Fixed in | CVE | Published | Details |
|---|---|---|---|---|---|
| High 7.5 | <= 2.2.0 | 2.3.0 | CVE-2026-120040 | 2026-10-30 | Advisory |
| High 7.2 | <= 2.1.12 | 2.2.0 | CVE-2026-93889 | 2026-10-02 | Advisory |
| Medium 6.1 | <= 2.1.9 | 2.1.10 | CVE-2024-47339 | 2024-09-27 | Advisory |
| Medium 4.3 | <= 2.1.6 | 2.1.7 | CVE-2024-32099 | 2024-04-11 | Advisory |
| Medium 6.6 | < 2.1.4 | 2.1.4 | CVE-2023-50844 | 2023-12-21 | Advisory |
| High 7.2 | <= 2.1.3 | 2.1.4 | none | 2023-10-29 | Advisory |
| High 7.2 | <= 2.1.2 | 2.1.3 | CVE-2023-3080 | 2023-06-09 | Advisory |
Check if a site is affected
Enter a site address to see which version of Mail logging & Catcher and other plugins it runs, and whether they match a known vulnerability.
Questions
Is the Mail logging & Catcher plugin safe to use?
All 7 known issues are fixed in current versions (2.3.0 or later). Keeping it updated is what matters.
How do I check which version of Mail logging & Catcher 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.