CVE-2026-50338
Azure Spring Apps Elevation of Privilege Vulnerability
Improper authentication in Azure Spring Apps 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
- None
Exploit likelihood
What each source reports
CVE List Score used
Azure Spring Apps Elevation of Privilege Vulnerability
Improper authentication in Azure Spring Apps allows an authorized attacker to elevate privileges over a network.
- Record
CVE-2026-50338- CVSS 3.1
- 8.2 High
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:N/E:P/RL:O/RC:C - Weakness
- CWE-287
- Updated
- 2026-11-02
EUVDEUVD-2026-44028
Improper authentication in Azure Spring Apps allows an authorized attacker to elevate privileges over a network.
- Record
EUVD-2026-44028- CVSS 3.1
- 8.2 High
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:N/E:P/RL:O/RC:C - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-84r5-fg22-5vjv
Improper authentication in Azure Spring Apps allows an authorized attacker to elevate privileges...
Improper authentication in Azure Spring Apps allows an authorized attacker to elevate privileges over a network.
- Record
GHSA-84r5-fg22-5vjv- CVSS 3.1
- 8.2 High
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:N - Weakness
- CWE-287
- Updated
- 2026-11-02
NVD
Improper authentication in Azure Spring Apps allows an authorized attacker to elevate privileges over a network.
- Record
CVE-2026-50338- CVSS 3.1
- 8.2 High
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:N - Weakness
- CWE-287
- Updated
- 2026-11-02
OSV
Improper authentication in Azure Spring Apps allows an authorized attacker to elevate privileges over a network.
- Record
CVE-2026-50338- CVSS 3.1
- 8.2 High
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:N - Updated
- 2026-11-02
Affected products
Public exploits
Links only. Every CVE stores no exploit code.
| Source | Link | Date |
|---|---|---|
| PoC in GitHub | JohannesLks/CVE-2026-50338 | 2026-07-14 |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD, OSV, PoC in GitHub |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2026-50338 is a high vulnerability (CVSS 8.2) in Microsoft Azure Spring Apps, published July 14, 2026. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 0.52%, the 44th percentile. No source names a fixed version.