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Plugin 4 known issues Latest disclosed Aug 11, 2023

Email Template Designer – WP HTML Mail Vulnerabilities

Review known vulnerability records for the WordPress plugin Email Template Designer – WP HTML Mail (`wp-html-mail`), including severity, CVE references, affected versions, and patch status.

Recent tracked CVEs on this page include CVE-2023-40202, CVE-2022-0218 and CVE-2021-20779, so operators can jump from disclosure to patch validation without scanning the full feed first.

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Known Records
4
High or Critical
2
Patch Coverage
100%
Last Updated
Jan 22, 2024
Priority CVE Quick Links

Fast paths into Email Template Designer – WP HTML Mail CVE reports

Start with the highest-signal CVE records for this WordPress plugin before scanning the full vulnerability feed.

Indexed CVEs
4
CVE-2021-20779 High 3.0.8
CVE-2021-20779 Email Template Designer – WP HTML Mail Cross-Site Request Forgery

WordPress Email Template Designer < 3.0.8 - Cross-Site Request Forgery

CVE-2022-0218 High 3.1
CVE-2022-0218 Email Template Designer – WP HTML Mail Vulnerability

WP HTML Mail <= 3.0.9 - Missing Authorization on Rest Route

CVE-2019-25148 Medium 2.9.1
CVE-2019-25148 Email Template Designer – WP HTML Mail Cross-Site Scripting

WP HTML Mail < 2.9.1 - HTML Injection

CVE-2023-40202 Medium 3.4.1
CVE-2023-40202 Email Template Designer – WP HTML Mail Cross-Site Request Forgery

WP HTML Mail <= 3.4.0 - Cross-Site Request Forgery via 'send_test'

Coverage Snapshot

What this page helps you verify fast

This hub clusters every indexed record for Email Template Designer – WP HTML Mail so operators can confirm whether a disclosed issue maps to the installed slug, version range, and patch path.

Patch Visibility
4 records include a published patch path, leaving 0 with no listed safe release yet.
Severity Mix
0 critical and 2 high severity findings.
Recent CVEs
CVE-2023-40202, CVE-2022-0218 and CVE-2021-20779
Reference Workflow
Jump from the hub into the full report when you need remediation notes, exploit context, CVSS vectors, or source references.
Triage First

Open the records most likely to drive action

These recent records surface the CVE strings, patch cues, and direct report links most operators need first.

Known Vulnerabilities

Reports for Email Template Designer – WP HTML Mail

Sorted by latest disclosure date so newly published issues surface first.

Plugin Medium Patched: Yes CVE-2023-40202
CVE-2023-40202: WP HTML Mail <= 3.4.0 - Cross-Site Request Forgery via 'send_test'

The WP HTML Mail plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 3.4.0. This is due to missing or incorrect nonce validation on the 'send_test' function. This makes it possible for unauthenticated attackers to send test emails vi...

Published
Aug 11, 2023
Patched Release
3.4.1
Affected Versions
Versions up to 3.4.0
Next Step
Update to 3.4.1 or newer if supported.
Open CVE-2023-40202 Report Open CVE Reference
Plugin High Patched: Yes CVE-2022-0218
CVE-2022-0218: WP HTML Mail <= 3.0.9 - Missing Authorization on Rest Route

The WP HTML Mail WordPress plugin is vulnerable to unauthorized access which allows unauthenticated attackers to retrieve and modify theme settings due to a missing capability check on the /themesettings REST-API endpoint found in the ~/includes/class-template-designer.php file,...

Published
Jan 19, 2022
Patched Release
3.1
Affected Versions
Versions up to 3.0.9
Next Step
Update to 3.1 or newer if supported.
Open CVE-2022-0218 Report Open CVE Reference
Plugin High Patched: Yes CVE-2021-20779
CVE-2021-20779: WordPress Email Template Designer < 3.0.8 - Cross-Site Request Forgery

Cross-site request forgery (CSRF) vulnerability in WordPress Email Template Designer - WP HTML Mail versions prior to 3.0.8 allows remote attackers to hijack the authentication of administrators via unspecified vectors.

Published
Jul 06, 2021
Patched Release
3.0.8
Affected Versions
Versions before 3.0.8
Next Step
Update to 3.0.8 or newer if supported.
Open CVE-2021-20779 Report Open CVE Reference
Plugin Medium Patched: Yes CVE-2019-25148
CVE-2019-25148: WP HTML Mail < 2.9.1 - HTML Injection

The WP HTML Mail plugin for WordPress is vulnerable to HTML injection in versions up to, and including, 2.9.0.3 due to insufficient input sanitization. This makes it possible for unauthenticated attackers to inject arbitrary HTML in pages that execute if they can successfully tri...

Published
Oct 25, 2019
Patched Release
2.9.1
Affected Versions
Versions before 2.9.1
Next Step
Update to 2.9.1 or newer if supported.
Open CVE-2019-25148 Report Open CVE Reference