Which versions of Java are affected by CVE-2025-6466?

Organizations using A vulnerability should be aware of moderate risk from CVE-2025-6466, a improper access control vulnerability rated CVSS 6.3.. A patch is available.

Is there a public PoC exploit available for CVE-2025-6466?

Yes, a public proof-of-concept exploit is available for CVE-2025-6466. Prioritise patching immediately. EPSS: 0.2%.

How to fix or mitigate CVE-2025-6466?

Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Vendor patch is available.

Java CVE-2025-6466

Q: What is the CVSS score of CVE-2025-6466?

CVE-2025-6466 has a CVSS 4.0 base score of 2.1 (Low). CVSS vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X. EPSS exploitation probability: 0.2%.

EUVD-2025-18835 LOW

Improper Access Control (CWE-284)

2025-06-22 cna@vuldb.com

File Upload Java Authentication Bypass

2.1

CVSS 4.0 · NVD

Severity by source

NVD PRIMARY

2.1 LOW

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Lifecycle Timeline

Severity Changed

Apr 29, 2026 - 01:11 NVD

MEDIUM LOW

CVSS changed

Apr 29, 2026 - 01:11 NVD

6.3 (MEDIUM) 2.1 (LOW)

EUVD ID Assigned

Mar 15, 2026 - 21:55 euvd

EUVD-2025-18835

Analysis Generated

Mar 15, 2026 - 21:55 vuln.today

Patch released

Mar 15, 2026 - 21:55 nvd

Patch available

PoC Detected

Aug 26, 2025 - 12:31 vuln.today

Public exploit code

CVE Published

Jun 22, 2025 - 05:15 nvd

MEDIUM 6.3

DescriptionCVE.org

A vulnerability was found in ageerle ruoyi-ai 2.0.0 and classified as critical. Affected by this issue is the function speechToTextTranscriptionsV2/upload of the file ruoyi-modules/ruoyi-system/src/main/java/org/ruoyi/system/service/impl/SseServiceImpl.java. The manipulation of the argument File leads to unrestricted upload. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 2.0.1 is able to address this issue. The patch is identified as 4e93ac86d4891c59ecfcd27c051de9b3c5379315. It is recommended to upgrade the affected component.

Analysis

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CVE-2025-6466 vulnerability details – vuln.today

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