Do Smart People Ever Say They’re Smart? (SmarterTools SmarterMail Pre-Auth RCE CVE-2025-52691)

Reddit •/u/dx7r__ • January 8, 2026

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This article is one source in a clustered incident — the cluster page carries the summary, timeline and every other outlet covering it.

SmarterTools SmarterMail Pre-Auth RCE Vulnerability Discovered A pre-authentication remote code execution vulnerability (CVE-2025-52691) was identified in SmarterTools SmarterMail. The vulnerability has been addressed with a patch, ensuring that affected users can secure their systems. Technical details regarding the exploit and the patching process were discussed in the articles. 2 sources 57

Extracted Entities

CVEs (1)