What is the CVSS score of CVE-2026-3185?

CVE-2026-3185 has a CVSS 3.1 base score of 5.3 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N. EPSS exploitation probability: 0.0%.

Which versions of Sz Boot Parent are affected by CVE-2026-3185?

Organizations using feiyuchuixue sz-boot-parent should be aware of moderate risk from CVE-2026-3185 rated CVSS 5.3. Exploitation could compromise the security of affected deployments.. A patch is available.

Is there a public PoC exploit available for CVE-2026-3185?

Yes, a public proof-of-concept exploit is available for CVE-2026-3185. Prioritise patching immediately. EPSS: 0.0%.

Sz Boot Parent CVE-2026-3185

MEDIUM

Improper Authorization (CWE-285)

2026-02-25 cna@vuldb.com

Authentication Bypass Sz Boot Parent

5.3

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

5.3 MEDIUM

AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

None

Availability

None

Lifecycle Timeline

Analysis Generated

Mar 12, 2026 - 21:55 vuln.today

PoC Detected

Feb 26, 2026 - 15:57 vuln.today

Public exploit code

Patch released

Feb 26, 2026 - 15:57 nvd

Patch available

CVE Published

Feb 25, 2026 - 14:16 nvd

MEDIUM 5.3

DescriptionCVE.org

A vulnerability was found in feiyuchuixue sz-boot-parent up to 1.3.2-beta. Affected is an unknown function of the file /api/admin/sys-message/ of the component API Endpoint. The manipulation of the argument messageId results in authorization bypass. The attack can be launched remotely. The exploit has been made public and could be used. Upgrading to version 1.3.3-beta is able to address this issue. The patch is identified as aefaabfd7527188bfba3c8c9eee17c316d094802. The affected component should be upgraded. The project was informed beforehand and acted very professional: "We have implemented message ownership verification, so that users can only query messages related to themselves."

AnalysisAI

Authorization bypass in Sz Boot Parent up to version 1.3.2-beta allows unauthenticated remote attackers to access arbitrary messages through manipulation of the messageId parameter in the /api/admin/sys-message/ endpoint. Public exploit code exists for this vulnerability, enabling attackers to query messages beyond their authorization scope. …

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Vulnerability AssessmentAI

Risk Assessment	CVSS 5.3 (MEDIUM). … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario	A remote attacker (requires authentication) could exploit this flaw, authorization bypass.
Remediation	A vendor patch is available — apply it immediately. … Detailed patch versions, workarounds, and compensating controls in full report.

Recommended ActionAI

Within 30 days: Identify affected systems running feiyuchuixue sz-boot-parent and apply vendor patches as part of regular patch cycle. …

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CVE-2026-3185 vulnerability details – vuln.today

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Sz Boot Parent CVE-2026-3185

Severity by source

CVSS VectorNVD

Lifecycle Timeline

DescriptionCVE.org

AnalysisAI

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External POC / Exploit Code