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CVE-2026-28313

CRITICAL CVSS: 9.1 Published: 2026-07-21 Modified: 2026-07-24

Description

SolarWinds Serv-U is affected by an insecure direct object reference (IDOR) vulnerability that can lead to SMTP hijacking leading to arbitrary account takeover. The impact is lower in Windows deployments.

Affected Platforms

Solarwinds Serv-U

Weakness Type

CWE-639

References