Oct 2026: ASP.NET Core Elevation of Privilege Vulnerability
CVE-2026-70175 Published on October 13, 2026
ASP.NET Core Elevation of Privilege Vulnerability
Improper authentication in ASP.NET Core allows an unauthorized attacker to elevate privileges over a network.
Weakness Type
Weak Password Recovery Mechanism for Forgotten Password
The software contains a mechanism for users to recover or change their passwords without knowing the original password, but the mechanism is weak.
Products Associated with CVE-2026-70175
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Affected Versions
Microsoft ASP.NET Core 10.0:- Version 10.0 and below 10.0.13 is affected.
- Version 8.0 and below 8.0.32 is affected.
- Version 9.0 and below 9.0.21 is affected.
- Version 17.14.0 and below 17.14.42 is affected.
- Version 18.10.0 and below 18.10.4 is affected.