CVE-2026-59291: CWE-918 Server-Side Request Forgery (SSRF) in Spring Spring Cloud Function
Description
CVE-2026-59291 is a low severity vulnerability in Spring Cloud Function that involves a potential server-side request forgery (SSRF) and arbitrary file read. It affects specific versions of Spring Cloud Function including 4.2.0 through 4.2.7, 4.3.0 through 4.3.4, and 5.0.0 through 5.0.3. The vulnerability has a CVSS score of 2.0, indicating low impact. No official patch or remediation guidance is currently provided, and no known exploits are reported in the wild.
CVSS v3.1
Score 2.0low
Affected software
Spring
Spring Cloud Function
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability, classified as CWE-918 (Server-Side Request Forgery), exists in Spring Cloud Function versions 4.2.0 to 4.2.7, 4.3.0 to 4.3.4, and 5.0.0 to 5.0.3. It allows potential SSRF and arbitrary file read, which could be leveraged under certain conditions. The CVSS vector indicates the attack requires network access, high attack complexity, privileges, and user interaction, with no confidentiality or availability impact but low integrity impact. The vulnerability is published and assigned CVE-2026-59291, but no vendor remediation or patch is currently documented.
Potential Impact
The impact is limited to potential integrity loss due to SSRF and arbitrary file read. There is no reported confidentiality or availability impact. Exploitation requires high privileges and user interaction, and the attack complexity is high. No known active exploitation has been reported.
Mitigation Recommendations
No official patch or remediation level is currently available. Users should monitor the vendor advisory for updates and apply any future patches when released. Given the high attack complexity and required privileges, immediate urgent action is not indicated but caution is advised.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- vmware
- Date Reserved
- 2026-07-04T18:13:34.323Z
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6a909cf5acd9273b49b2d02a
Added to database: 08/27/2026, 20:24:21 UTC
Last enriched: 09/10/2026, 04:23:35 UTC
Last updated: 10/10/2026, 18:48:20 UTC
Views: 78
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