Is Email Deliverability safe?

No known vulnerability affects the current version (1.4.7). 1 issue was found in earlier versions and fixed, the latest disclosed on Feb 27, 2025.

Checked today against the WPVulnerability database, for version 1.4.7.

How it’s looked after

Last release: Jul 16, 2026 (3 months ago)
Releases in the last year: 8
Tested up to: WordPress 7.0.8
Active installs: 200K+

1 known vulnerability

1 medium

None affects the current version.

Every known vulnerability in Email Deliverability

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

medium
Unauthenticated Stored Cross-Site Scripting
Fixed in 1.2.4 · CVE-2025-1319 · Feb 27, 2025 · Wordfence

Questions about Email Deliverability’s security

Is Email Deliverability safe to use?

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

Does Email Deliverability have known security vulnerabilities?

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

Is Email Deliverability still maintained?

Yes. Its last release was 3 months ago. No support threads were opened in the last two months.

Is Email Deliverability compatible with the latest WordPress?

It’s tested up to WordPress 7.0.8, one version behind the current 7.1. Authors often update this line a few weeks after a release.

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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.