Solid Mail · Security record
Is Solid Mail safe?
No known vulnerability affects the current version (3.0.0). 2 issues were found in earlier versions and fixed, the latest disclosed on May 22, 2025.
Checked 2 days ago against the WPVulnerability database, for version 3.0.0.
How it’s looked after
- Last release
- May 12, 2026 (5 months ago)
- Releases in the last year
- 2
- Tested up to
- WordPress 6.9.11 (current: 7.1)
- Support resolved
- 0 of 1 threads in two months
- Active installs
- 60K+
2 known vulnerabilities
- 2 high
None affects the current version.
Disclosed each year
- 20241
- 20251
Every known vulnerability in Solid Mail
Newest first, with any that affect the current version at the top.
Fixed in 2.1.6 · CVE-2025-1123 · May 22, 2025 · Wordfence
Fixed in 1.2.7 · CVE-2024-1789 · Apr 25, 2024 · Wordfence
Questions about Solid Mail’s security
Is Solid Mail safe to use?
No known vulnerability affects its current version. Earlier versions had issues that are now fixed, so keep Solid Mail updated: most attacks target sites that haven’t updated.
Does Solid Mail have known security vulnerabilities?
None that affect the current version. WPVulnerability’s database lists 2 older issues, fixed in earlier versions, so keep Solid Mail up to date.
Is Solid Mail still maintained?
Yes. Its last release was 5 months ago. Its authors resolved 0 of the 1 support threads opened in the last two months.
Is Solid Mail compatible with the latest WordPress?
Solid Mail’s readme says it’s tested up to WordPress 6.9.11, while the current version is 7.1. That doesn’t mean it breaks, but its author hasn’t confirmed it works with the latest releases.
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.