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YaySMTP – WP Mail SMTP with Email Logs, Tracking & Reports security & vulnerabilities

yaysmtp— active installsLast vulnerability Nov 5, 2026

No known unpatched vulnerabilities in the latest version

All 10 known vulnerabilities are fixed in the latest release. If you run an older version, update to null or newer.

10Known vulnerabilities
  • Critical0
  • High4
  • Medium6
  • Low0
Vulnerabilities per year
2022: 4 vulnerabilities4222023: 1 vulnerability1232025: 3 vulnerabilities3252026: 2 vulnerabilities226

All YaySMTP – WP Mail SMTP with Email Logs, Tracking & Reports vulnerabilities

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YaySMTP – WP Mail SMTP with Email Logs, Tracking & Reports: common questions

Does YaySMTP – WP Mail SMTP with Email Logs, Tracking & Reports have known vulnerabilities?

Yes. VulnCrest Radar lists 10 known vulnerabilities in YaySMTP – WP Mail SMTP with Email Logs, Tracking & Reports: 4 high, 6 medium. None are known to affect version null.

How do I check which version of YaySMTP – WP Mail SMTP with Email Logs, Tracking & Reports I run?

In wp-admin open Plugins → Installed Plugins; the version is shown under the name. Without admin access, our passive Check my site tool can often read it from public files.

What is the most recent YaySMTP – WP Mail SMTP with Email Logs, Tracking & Reports vulnerability?

CVE-2026-109977, published Nov 5, 2026: YaySMTP <= 2.7.8 - Authenticated (Administrator+) SQL Injection via 'params[searchKey]' Parameter. Severity: Medium (CVSS 4.9).

Is any YaySMTP – WP Mail SMTP with Email Logs, Tracking & Reports vulnerability listed in CISA KEV?

No. None of the known YaySMTP – WP Mail SMTP with Email Logs, Tracking & Reports vulnerabilities is currently listed in the CISA KEV catalog.

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