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CVE-2026-59291

MediumCVSS 5.5/10Last modified Aug 31, 2026

Description

Potential arbitrary file read and SSRF vulnerability in Spring Cloud Function. 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

Metrics

CVSS 3.1 5.5/10CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:L/A:N

Weakness enumeration

Affected software

Vendor	Product	Versions
Spring	Spring Cloud Function	>= 5.0.0, <= 5.0.3; >= 4.3.0, <= 4.3.4; >= 4.2.0, <= 4.2.7

References

https://spring.io/security/cve-2026-59291Vendor Advisory

Timeline

Published: Aug 27, 2026
Last modified: Aug 31, 2026
NVD status: Analyzed

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CVE-2026-59291: Medium severity, CVSS 5.5 | Vulnix