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TrackWP

Bit SMTP · Security record

Is Bit SMTP safe?

No known vulnerability affects the current version (2.0.1). 1 issue was found in earlier versions and fixed, the latest disclosed on Mar 20, 2026.

Checked 4 days ago against the WPVulnerability database, for version 2.0.1.

How it’s looked after

Last release
Nov 7, 2026 (1 day ago)
Releases in the last year
6
Tested up to
WordPress 7.1.4
Support resolved
0 of 1 threads in two months
Active installs
2K+

1 known vulnerability

  • 1 critical

None affects the current version.

Every known vulnerability in Bit SMTP

Newest first, with any that affect the current version at the top.

Questions about Bit SMTP’s security

Is Bit SMTP safe to use?

No known vulnerability affects its current version. Earlier versions had issues that are now fixed, so keep Bit SMTP updated: most attacks target sites that haven’t updated.

Does Bit SMTP have known security vulnerabilities?

None that affect the current version. WPVulnerability’s database lists 1 older issue, fixed in earlier versions, so keep Bit SMTP up to date.

Is Bit SMTP still maintained?

Yes. Its last release was 1 day ago. Its authors resolved 0 of the 1 support threads opened in the last two months.

Is Bit SMTP compatible with the latest WordPress?

Yes. It’s tested up to WordPress 7.1.4, the current version.

Hear about the next one first

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Vulnerability data from WPVulnerability (CC0), which gathers records from CVE, Wordfence, Patchstack and WPScan. A clean record isn’t a guarantee: keep every plugin updated.