CVE-2026-47303CWE-302CWE-863CWE-90
ASP.NET Core Elevation of Privilege Vulnerability
High · published July 14, 2026
What it is
Authentication bypass by assumed-immutable data in ASP.NET Core allows an authorized attacker to elevate privileges over a network.
The record
Technical detail
- CVSS v3.1
- 8.8 · HIGH
- Vector
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
- CVSS v4.0
- Not supplied
- EPSS
- 0.00841 · 57.5th percentile
- Weaknesses
- CWE-302 · Authentication Bypass by Assumed-Immutable Data; CWE-863 · Incorrect Authorization; CWE-90 · Improper Neutralization of Special Elements used in an LDAP Query ('LDAP Injection')
- Published
- 2026-07-14T18:45Z
EPSS history
Timeline