What is CVE-2026-3189?

CVE-2026-3189 is a low-severity vulnerability in Feiyuchuixue Sz-Boot-Parent, classified under Server-Side Request Forgery (SSRF). CVSS score: 3.1/10. Published 2026-02-25.

How severe is CVE-2026-3189?

Low severity. CVSS v3 base score is 3.1 out of 10.

SSRF in Feiyuchuixue Sz-Boot-Parent

CVE-2026-3189

A weakness has been identified in feiyuchuixue sz-boot-parent up to 1.3.2-beta. This vulnerability affects unknown code of the file /api/admin/common/files/download. Executing a manipulation of the argument url can lead to server-side request forgery. The attack can be executed remotely. Attacks of this nature are highly complex. It is stated that the exploitability is difficult. Upgrading to version 1.3.3-beta is able to resolve this issue. This patch is called aefaabfd7527188bfba3c8c9eee17c316d094802. Upgrading the affected component is advised. The project was informed beforehand and acted very professional: "We have added a URL protocol whitelist validation to the file download interface, allowing only http and https protocols."

Vulnerability class: SSRF (Server-Side Request Forgery)

Published 2026-02-25 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 3.1 (Low). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N.

EPSS exploit prediction

EPSS: 0.003 (26.1th percentile), scored 2026-10-03.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 26th percentile — 26.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.002 · newest: 0.003 · change: +0.001

Affected products

Feiyuchuixue Sz-Boot-Parent — versions 1.3.2-beta, 1.3.3-beta

Weakness classification (CWE)

CWE-918 — Server-Side Request Forgery (SSRF)

References

vuldb.com/ (technical-description, vdb-entry)
vuldb.com/ (signature, permissions-required)
vuldb.com/ (third-party-advisory)
github.com/yuccun/CVE/blob/main/sz-boot-parent-SSRF_and_Arbitrary_File_Read.md (related)
github.com/feiyuchuixue/sz-boot-parent/commit/aefaabfd7527188bfba3c8c9eee17c316… (patch)
github.com/feiyuchuixue/sz-boot-parent/releases/tag/v1.3.3-beta (patch)
github.com/feiyuchuixue/sz-boot-parent/ (product)

Frequently asked questions

What is CVE-2026-3189?: CVE-2026-3189 is a low-severity vulnerability in Feiyuchuixue Sz-Boot-Parent, classified under Server-Side Request Forgery (SSRF). CVSS score: 3.1/10. Published 2026-02-25.
How severe is CVE-2026-3189?: Low severity. CVSS v3 base score is 3.1 out of 10.