Mailonix · Security record
Is Mailonix safe?
No known vulnerability affects the current version (1.3.6). 3 issues were found in earlier versions and fixed, the latest disclosed on Oct 14, 2026.
Checked 6 days ago against the WPVulnerability database, for version 1.3.6.
How it’s looked after
- Last release
- Nov 6, 2026 (4 days ago)
- Releases in the last year
- 0
- Tested up to
- WordPress 7.1.4
- Support resolved
- 0 of 3 threads in two months
- Active installs
- 20K+
3 known vulnerabilities
- 1 high
- 2 medium
None affects the current version.
Disclosed each year
- 20241
- 20251
- 20261
Every known vulnerability in Mailonix
Newest first, with any that affect the current version at the top.
Fixed in 1.3.5 · CVE-2026-103358 · Oct 14, 2026 · CVE
Fixed in 1.2.18 · CVE-2025-64200 · Sep 15, 2025 · Wordfence
Fixed in 1.2.9.2 · CVE-2024-49288 · Oct 15, 2024 · Wordfence
Questions about Mailonix’s security
Is Mailonix safe to use?
No known vulnerability affects its current version. Earlier versions had issues that are now fixed, so keep Mailonix updated: most attacks target sites that haven’t updated.
Does Mailonix have known security vulnerabilities?
None that affect the current version. WPVulnerability’s database lists 3 older issues, fixed in earlier versions, so keep Mailonix up to date.
Is Mailonix still maintained?
Yes. Its last release was 4 days ago. Its authors resolved 0 of the 3 support threads opened in the last two months.
Is Mailonix compatible with the latest WordPress?
Yes. It’s tested up to WordPress 7.1.4, the current version.
Hear about the next one first
Track your plugin on TrackWP and get an alert when a new vulnerability affecting it is published. Every plan has it, the free Starter too; Boost and FullCharge email it at once.
Start freeVulnerability data from WPVulnerability (CC0), which gathers records from CVE, Wordfence, Patchstack and WPScan. A clean record isn’t a guarantee: keep every plugin updated.