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CVE-2022-0218— WP HTML Mail <= 3.0.9 Missing Authorization on REST-API Route

Quick assessment

Affected
codemiq WP HTML Mail
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

WordPress plugin是WordPress开源的一个应用插件。 WordPress plugin 存在跨站脚本漏洞，该漏洞源于Email Template Designer – WP HTML Mail plugin 3.0.9 版本及之前版本存在跨站点脚本漏洞。

CVSS 8.3 · High EPSS 70.51% · P99

Public Exploits 1

Nuclei · 1 CVE-2022-0218.yaml [template]
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I. Basic Information for CVE-2022-0218

Vulnerability Information
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Vulnerability Title
WP HTML Mail <= 3.0.9 Missing Authorization on REST-API Route
Source: CVE Program / CVE List V5
Vulnerability Description
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, in versions up to and including 3.0.9. This makes it possible for attackers with no privileges to execute the endpoint and add malicious JavaScript to a vulnerable WordPress site.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制缺失
Source: CVE Program / CVE List V5
Vulnerability Title
WordPress plugin 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WordPress plugin是WordPress开源的一个应用插件。 WordPress plugin 存在跨站脚本漏洞，该漏洞源于Email Template Designer – WP HTML Mail plugin 3.0.9 版本及之前版本存在跨站点脚本漏洞。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
codemiq WP HTML Mail 3.0.9 ~ 3.0.9 -

II. Public POCs for CVE-2022-0218

# POC Description Source Link Shenlong Link
1 WordPress Email Template Designer WP HTML Mail allows stored cross-site scripting through an unprotected REST-API endpoint. https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2022/CVE-2022-0218.yaml POC Details
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III. Intelligence Information for CVE-2022-0218

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Patches & Fixes for CVE-2022-0218 (1)

Vendor Advisories for CVE-2022-0218 (1)

IV. Related Vulnerabilities

Same product: WP HTML Mail
Same vendor: codemiq
Same weakness: CWE-862

V. Comments for CVE-2022-0218

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