SmarterMail Auth Bypass Exploited in the Wild Two Days After Patch Release
Vulnerabilities mentioned
All| CVE | Vulnerability | CVSS | EPSS | Signals | Published |
|---|---|---|---|---|---|
| CVE-2025-52691 | Unauthenticated Arbitrary File Upload RCE in SmarterTools SmarterMail | 10.0 | 86% | KEVRansomwarePoC ×2 | KEV |
| CVE-2026-23760 | Unauthenticated Admin Password Reset Bypass in SmarterTools SmarterMail | 9.3 | 96% | KEVRansomwarePoC ×2 | KEV |
From the original article
4 min read at thehackernews.com
A new security flaw in SmarterTools SmarterMail email software has come under active exploitation in the wild, two days after the release of a patch. The vulnerability, which currently does not have a CVE identifier, is tracked by watchTowr Labs as WT-2026-0001 .
By @TheHackersNews · thehackernews.com
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