CVE-2026-1661WP Mail Logging < 1.17.0 - Unauthenticated HTML Injection
Updated under an hour ago ()
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It affects Unknown WP Mail Logging. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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The WP Mail Logging WordPress plugin before 1.17.0 does not properly restrict the HTML and CSS of logged emails before rendering them in its admin log screens, allowing unauthenticated users to inject styled content and links, for example through a public contact form, that can deceive an administrator viewing the log and send their browser to an attacker-controlled page.
- CVSS
- 4.3 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
- Weakness (CWE)
- CWE-79
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- WPScan
- NVD analysis
- Deferred
- Record last updated
- Oct 2, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Unknown WP Mail Logging unknown:wp_mail_logging (from the name) | before 1.17.0 | CNA record |
References
- https://wpscan.com/vulnerability/dde19119-7ea8-4d02-bf89-7a6b0ca010b5/exploit, vdb-entry, technical-description
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.