CVE-2026-65818
Power Automate Elevation of Privilege Vulnerability
Server-side request forgery (ssrf) in Power Automate allows an authorized attacker to elevate privileges over a network.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- High
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
Power Automate Elevation of Privilege Vulnerability
Server-side request forgery (ssrf) in Power Automate allows an authorized attacker to elevate privileges over a network.
- Record
CVE-2026-65818- CVSS 3.1
- 8.5 High
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C - Weakness
- CWE-918
- Updated
- 2026-11-02
EUVDEUVD-2026-70797
Server-side request forgery (ssrf) in Power Automate allows an authorized attacker to elevate privileges over a network.
- Record
EUVD-2026-70797- CVSS 3.1
- 8.5 High
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-q6x3-3567-45c5
Server-side request forgery (ssrf) in Power Automate allows an authorized attacker to elevate...
Server-side request forgery (ssrf) in Power Automate allows an authorized attacker to elevate privileges over a network.
- Record
GHSA-q6x3-3567-45c5- CVSS 3.1
- 8.5 High
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H - Weakness
- CWE-918
- Updated
- 2026-11-02
NVD
Server-side request forgery (ssrf) in Power Automate allows an authorized attacker to elevate privileges over a network.
- Record
CVE-2026-65818- CVSS 3.1
- 8.5 High
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H - CVSS 3.1
- 9.9 Critical
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H - Weakness
- CWE-918
- 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-2026-65818 is a high vulnerability (CVSS 8.5) in Microsoft Power Platform, published September 3, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.63%, the 50th percentile. No source names a fixed version.