CVE-2026-59297
Spring Cloud Function can incorrectly determine if URI is secure
CVSS Score
3.1
EPSS Score
0.0%
EPSS Percentile
0th
Implementation of isSecure() call of ServerlessHttpServletRequest does not verify the actual scheme. Spring Cloud Function 5.0.0 - 5.0.3 Spring Cloud Function 4.3.0 - 4.3.4 Spring Cloud Function 4.2.0 - 4.2.7
| Vendor | spring |
| Product | spring cloud function |
| Ecosystems | |
| Industries | TechnologyEnterprise |
| Published | Aug 27, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:L/A:N Attack Vector
Network
Attack Complexity
High
Privileges Required
High
User Interaction
Required
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
None
Affected Versions
Spring / Spring Cloud Function
5.0.0 ≤ 5.0.3 4.3.0 ≤ 4.3.4 4.2.0 ≤ 4.2.7