Vulnerability Details CVE-2023-7027
The POST SMTP Mailer – Email log, Delivery Failure Notifications and Best Mail SMTP for WordPress plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘device’ header in all versions up to, and including, 2.8.7 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.007
EPSS Ranking 70.1%
CVSS Severity
CVSS v3 Score 7.2
Products affected by CVE-2023-7027
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cpe:2.3:a:wpexperts:post_smtp:-
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cpe:2.3:a:wpexperts:post_smtp:1.6.23
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cpe:2.3:a:wpexperts:post_smtp:1.6.24
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cpe:2.3:a:wpexperts:post_smtp:1.7.0
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cpe:2.3:a:wpexperts:post_smtp:1.7.1
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cpe:2.3:a:wpexperts:post_smtp:1.7.10
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cpe:2.3:a:wpexperts:post_smtp:1.7.2
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cpe:2.3:a:wpexperts:post_smtp:1.7.5
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cpe:2.3:a:wpexperts:post_smtp:1.7.6
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cpe:2.3:a:wpexperts:post_smtp:1.7.7
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cpe:2.3:a:wpexperts:post_smtp:1.7.8
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cpe:2.3:a:wpexperts:post_smtp:1.7.9
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cpe:2.3:a:wpexperts:post_smtp:1.8
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cpe:2.3:a:wpexperts:post_smtp:1.8.1
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cpe:2.3:a:wpexperts:post_smtp:1.8.2
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cpe:2.3:a:wpexperts:post_smtp:1.8.3
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cpe:2.3:a:wpexperts:post_smtp:1.8.4
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cpe:2.3:a:wpexperts:post_smtp:1.8.5
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cpe:2.3:a:wpexperts:post_smtp:1.8.6
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cpe:2.3:a:wpexperts:post_smtp:1.8.7
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cpe:2.3:a:wpexperts:post_smtp:1.8.8
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cpe:2.3:a:wpexperts:post_smtp:1.8.9
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cpe:2.3:a:wpexperts:post_smtp:1.9.0
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cpe:2.3:a:wpexperts:post_smtp:1.9.1
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cpe:2.3:a:wpexperts:post_smtp:1.9.2
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cpe:2.3:a:wpexperts:post_smtp:1.9.3
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cpe:2.3:a:wpexperts:post_smtp:1.9.4
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cpe:2.3:a:wpexperts:post_smtp:1.9.5
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cpe:2.3:a:wpexperts:post_smtp:1.9.6
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cpe:2.3:a:wpexperts:post_smtp:1.9.7
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cpe:2.3:a:wpexperts:post_smtp:1.9.8
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cpe:2.3:a:wpexperts:post_smtp:2.0
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cpe:2.3:a:wpexperts:post_smtp:2.0.1
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cpe:2.3:a:wpexperts:post_smtp:2.0.10
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cpe:2.3:a:wpexperts:post_smtp:2.0.11
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cpe:2.3:a:wpexperts:post_smtp:2.0.12
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cpe:2.3:a:wpexperts:post_smtp:2.0.13
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cpe:2.3:a:wpexperts:post_smtp:2.0.14
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cpe:2.3:a:wpexperts:post_smtp:2.0.15
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cpe:2.3:a:wpexperts:post_smtp:2.0.16
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cpe:2.3:a:wpexperts:post_smtp:2.0.17
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cpe:2.3:a:wpexperts:post_smtp:2.0.18
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cpe:2.3:a:wpexperts:post_smtp:2.0.19
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cpe:2.3:a:wpexperts:post_smtp:2.0.2
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cpe:2.3:a:wpexperts:post_smtp:2.0.20
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cpe:2.3:a:wpexperts:post_smtp:2.0.21
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cpe:2.3:a:wpexperts:post_smtp:2.0.22
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cpe:2.3:a:wpexperts:post_smtp:2.0.23
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cpe:2.3:a:wpexperts:post_smtp:2.0.24
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cpe:2.3:a:wpexperts:post_smtp:2.0.25
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cpe:2.3:a:wpexperts:post_smtp:2.0.26
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cpe:2.3:a:wpexperts:post_smtp:2.0.27
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cpe:2.3:a:wpexperts:post_smtp:2.0.3
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cpe:2.3:a:wpexperts:post_smtp:2.0.4
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cpe:2.3:a:wpexperts:post_smtp:2.0.5
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cpe:2.3:a:wpexperts:post_smtp:2.0.6
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cpe:2.3:a:wpexperts:post_smtp:2.0.7
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cpe:2.3:a:wpexperts:post_smtp:2.0.8
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cpe:2.3:a:wpexperts:post_smtp:2.0.9
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cpe:2.3:a:wpexperts:post_smtp:2.1
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cpe:2.3:a:wpexperts:post_smtp:2.1.1
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cpe:2.3:a:wpexperts:post_smtp:2.1.1.1
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cpe:2.3:a:wpexperts:post_smtp:2.1.10
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cpe:2.3:a:wpexperts:post_smtp:2.1.2
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cpe:2.3:a:wpexperts:post_smtp:2.1.3
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cpe:2.3:a:wpexperts:post_smtp:2.1.4
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cpe:2.3:a:wpexperts:post_smtp:2.1.5
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cpe:2.3:a:wpexperts:post_smtp:2.1.6
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cpe:2.3:a:wpexperts:post_smtp:2.1.7
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cpe:2.3:a:wpexperts:post_smtp:2.1.8
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cpe:2.3:a:wpexperts:post_smtp:2.1.9
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cpe:2.3:a:wpexperts:post_smtp:2.2
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cpe:2.3:a:wpexperts:post_smtp:2.2.1
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cpe:2.3:a:wpexperts:post_smtp:2.2.2
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cpe:2.3:a:wpexperts:post_smtp:2.2.3
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cpe:2.3:a:wpexperts:post_smtp:2.3
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cpe:2.3:a:wpexperts:post_smtp:2.3.1
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cpe:2.3:a:wpexperts:post_smtp:2.3.2
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cpe:2.3:a:wpexperts:post_smtp:2.4
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cpe:2.3:a:wpexperts:post_smtp:2.4.1
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cpe:2.3:a:wpexperts:post_smtp:2.4.2
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cpe:2.3:a:wpexperts:post_smtp:2.4.3
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cpe:2.3:a:wpexperts:post_smtp:2.4.4
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cpe:2.3:a:wpexperts:post_smtp:2.4.5
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cpe:2.3:a:wpexperts:post_smtp:2.4.6
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cpe:2.3:a:wpexperts:post_smtp:2.4.7
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cpe:2.3:a:wpexperts:post_smtp:2.4.8
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cpe:2.3:a:wpexperts:post_smtp:2.4.9
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cpe:2.3:a:wpexperts:post_smtp:2.5
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cpe:2.3:a:wpexperts:post_smtp:2.5.0
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cpe:2.3:a:wpexperts:post_smtp:2.5.1
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cpe:2.3:a:wpexperts:post_smtp:2.5.2
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cpe:2.3:a:wpexperts:post_smtp:2.5.3
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cpe:2.3:a:wpexperts:post_smtp:2.5.4
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cpe:2.3:a:wpexperts:post_smtp:2.5.5
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cpe:2.3:a:wpexperts:post_smtp:2.5.6
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cpe:2.3:a:wpexperts:post_smtp:2.5.7
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cpe:2.3:a:wpexperts:post_smtp:2.5.8
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cpe:2.3:a:wpexperts:post_smtp:2.5.9
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cpe:2.3:a:wpexperts:post_smtp:2.5.9.1
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cpe:2.3:a:wpexperts:post_smtp:2.5.9.2
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cpe:2.3:a:wpexperts:post_smtp:2.5.9.3
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cpe:2.3:a:wpexperts:post_smtp:2.5.9.4
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cpe:2.3:a:wpexperts:post_smtp:2.6.0
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cpe:2.3:a:wpexperts:post_smtp:2.6.1
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cpe:2.3:a:wpexperts:post_smtp:2.6.2
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cpe:2.3:a:wpexperts:post_smtp:2.7.0
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cpe:2.3:a:wpexperts:post_smtp:2.7.1
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cpe:2.3:a:wpexperts:post_smtp:2.7.2
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cpe:2.3:a:wpexperts:post_smtp:2.8.0
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cpe:2.3:a:wpexperts:post_smtp:2.8.1
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cpe:2.3:a:wpexperts:post_smtp:2.8.2
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cpe:2.3:a:wpexperts:post_smtp:2.8.3
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cpe:2.3:a:wpexperts:post_smtp:2.8.4
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cpe:2.3:a:wpexperts:post_smtp:2.8.5
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cpe:2.3:a:wpexperts:post_smtp:2.8.6
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cpe:2.3:a:wpexperts:post_smtp:2.8.7