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3 vulnerabilities found for WP Mail Logging by smub

CVE-2026-109401 (GCVE-0-2026-109401)
Vulnerability from cvelistv5
Published
2026-10-16 06:41
Modified
2026-10-16 14:21
Severity ?
2.7 (Low) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N
CWE
  • CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
Summary
The WP Mail Logging plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 1.17.0 via the 'email_address' parameter. This makes it possible for authenticated attackers, with administrator-level access and above, to extract complete logged mail rows belonging to other users — including recipient addresses, message subjects, full message bodies, and any URLs contained therein — whose addresses happen to match the wildcard. Exploitation requires an administrator to process a personal-data export request for the attacker's email address via the standard WordPress privacy workflow, and the attacker's address must contain a LIKE wildcard character (such as an underscore) that matches at least one other user's address in the mail log.
References
Impacted products
Vendor Product Version
smub WP Mail Logging Version: 0   ≤ 1.17.0
 Create a notification for this product.
Show details on NVD website

To clipboard 

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CVE-2026-2471 (GCVE-0-2026-2471)
Vulnerability from cvelistv5
Published
2026-02-28 06:27
Modified
2026-04-08 16:36
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE
  • CWE-502 - Deserialization of Untrusted Data
Summary
The WP Mail Logging plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 1.15.0 via deserialization of untrusted input from the email log message field. This is due to the `BaseModel` class constructor calling `maybe_unserialize()` on all properties retrieved from the database without validation. This makes it possible for unauthenticated attackers to inject a PHP Object by submitting a double-serialized payload through any public-facing form that sends email (e.g., Contact Form 7). When the email is logged and subsequently viewed by an administrator, the malicious payload is deserialized into an arbitrary PHP object. No known POP chain is present in the vulnerable software, which means this vulnerability has no impact unless another plugin or theme containing a POP chain is installed on the site. If a POP chain is present via an additional plugin or theme installed on the target system, it may allow the attacker to perform actions like delete arbitrary files, retrieve sensitive data, or execute code depending on the POP chain present.
References
Impacted products
Vendor Product Version
smub WP Mail Logging Version: 0   ≤ 1.15.0
 Create a notification for this product.
Show details on NVD website

To clipboard 

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CVE-2023-3081 (GCVE-0-2023-3081)
Vulnerability from cvelistv5
Published
2023-07-12 04:38
Modified
2026-04-08 17:31
Severity ?
7.2 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
CWE
  • CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Summary
The WP Mail Logging plugin for WordPress is vulnerable to Stored Cross-Site Scripting via email contents in versions up to, and including, 1.11.1 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. Note: An incomplete fix was released in 1.11.1.
References
Impacted products
Vendor Product Version
smub WP Mail Logging Version: 0   ≤ 1.11.1
 Create a notification for this product.
Show details on NVD website

To clipboard 

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