CVE-2026-97785
AAD App Proxy Elevation of Privilege Vulnerability
Improper authentication in AAD App Proxy allows an unauthorized attacker to elevate privileges over a network.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
AAD App Proxy Elevation of Privilege Vulnerability
Improper authentication in AAD App Proxy allows an unauthorized attacker to elevate privileges over a network.
- Record
CVE-2026-97785- CVSS 3.1
- 10.0 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N/E:U/RL:O/RC:C - Weakness
- CWE-287
- Updated
- 2026-11-02
EUVDEUVD-2026-108539
Improper authentication in AAD App Proxy allows an unauthorized attacker to elevate privileges over a network.
- Record
EUVD-2026-108539- CVSS 3.1
- 10.0 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N/E:U/RL:O/RC:C - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-5vq4-h6h5-3gjg
Improper authentication in AAD App Proxy allows an unauthorized attacker to elevate privileges...
Improper authentication in AAD App Proxy allows an unauthorized attacker to elevate privileges over a network.
- Record
GHSA-5vq4-h6h5-3gjg- CVSS 3.1
- 10.0 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N - Weakness
- CWE-287
- Updated
- 2026-11-02
NVD
Improper authentication in AAD App Proxy allows an unauthorized attacker to elevate privileges over a network.
- Record
CVE-2026-97785- CVSS 3.1
- 10.0 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N - Weakness
- CWE-287
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2026-97785 is a critical vulnerability (CVSS 10.0) in Microsoft Entra Application Proxy, published October 22, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.65%, the 51st percentile. No source names a fixed version.