WP-Safety

NoBS-Mail View – Email Fallback Viewer in Browser Security & Risk Analysis

wordpress.org/plugins/nobs-mail-view-email-fallback-viewer-in-browser

Adds a "View in Browser" link to WordPress emails, solving HTML rendering issues by providing a browser-based fallback for email viewing.

0 active installs v1.0.1 PHP 7.4+ WP 5.0+ Updated Unknown
emailemail-loghtml-emailwoocommerce-emailwp-mail
100
A · Safe
CVEs total0
Unpatched0
Last CVENever
Plugin page Download
Safety Verdict

Is NoBS-Mail View – Email Fallback Viewer in Browser Safe to Use in 2026?

Generally Safe

Score 100/100

NoBS-Mail View – Email Fallback Viewer in Browser has no known CVEs and is actively maintained. It's a solid choice for most WordPress installations.

No known CVEs
Risk Assessment

The "nobs-mail-view-email-fallback-viewer-in-browser" plugin, version 1.0.1, exhibits a generally strong security posture based on the provided static analysis. The absence of any known CVEs and the plugin's consistent vulnerability-free history are significant strengths, indicating diligent security practices by the developer over time. Furthermore, the plugin demonstrates good coding habits by avoiding dangerous functions, performing all SQL queries using prepared statements, and minimizing external HTTP requests. The presence of a capability check, though only one, is also a positive sign for access control.

Key Concerns

  • Unsanitized paths found in taint analysis
  • Insufficient output escaping (12% unescaped)
  • No nonce checks on potential entry points
Vulnerabilities
None known

NoBS-Mail View – Email Fallback Viewer in Browser Security Vulnerabilities

No known vulnerabilities — this is a good sign.
Code Analysis
Analyzed Mar 17, 2026

NoBS-Mail View – Email Fallback Viewer in Browser Code Analysis

Dangerous Functions
0
Raw SQL Queries
0
0 prepared
Unescaped Output
2
14 escaped
Nonce Checks
0
Capability Checks
1
File Operations
0
External Requests
0
Bundled Libraries
0

Output Escaping

88% escaped16 total outputs
Data Flows
2 unsanitized

Data Flow Analysis

2 flows2 with unsanitized paths
handle_email_view (includes\class-email-viewer.php:41)
Source (user input) Sink (dangerous op) Sanitizer Transform Unsanitized Sanitized
Attack Surface

NoBS-Mail View – Email Fallback Viewer in Browser Attack Surface

Entry Points0
Unprotected0
WordPress Hooks 6
filterwp_mailincludes\class-email-interceptor.php:34
actioninitincludes\class-email-storage.php:24
actiontemplate_redirectincludes\class-email-viewer.php:34
actiontemplate_redirectincludes\class-email-viewer.php:35
actionadmin_menuincludes\class-settings.php:38
actionadmin_initincludes\class-settings.php:39
Maintenance & Trust

NoBS-Mail View – Email Fallback Viewer in Browser Maintenance & Trust

Maintenance Signals

WordPress version tested6.9.4
Last updatedUnknown
PHP min version7.4
Downloads137

Community Trust

Rating0/100
Number of ratings0
Active installs0
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Developer Profile

NoBS-Mail View – Email Fallback Viewer in Browser Developer Profile

wpspin

6 plugins · 1K total installs

94
trust score
Avg Security Score
100/100
Avg Patch Time
22 days
View full developer profile
Detection Fingerprints

How We Detect NoBS-Mail View – Email Fallback Viewer in Browser

Patterns used to identify this plugin on WordPress sites during automated security audits and web crawling.

Asset Fingerprints

Asset Paths
/wp-content/plugins/nobs-mail-view-email-fallback-viewer-in-browser/assets/css/email-viewer.css
Version Parameters
nobs-mail-view-email-fallback-viewer-in-browser/assets/css/email-viewer.css?ver=

HTML / DOM Fingerprints

CSS Classes
nobsmv-email-container
FAQ

Frequently Asked Questions about NoBS-Mail View – Email Fallback Viewer in Browser