What is the CVSS score of CVE-2025-66913?

CVE-2025-66913 has a CVSS 3.1 base score of 9.8 (Critical). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 0.6%.

Which versions of Java are affected by CVE-2025-66913?

Organizations using JimuReport thru version 2.1.3 face critical risk from CVE-2025-66913, a code injection vulnerability rated CVSS 9.8.

Is there a public PoC exploit available for CVE-2025-66913?

Yes, a public proof-of-concept exploit is available for CVE-2025-66913. Prioritise patching immediately. EPSS: 0.6%.

How to fix or mitigate CVE-2025-66913?

Within 24 hours: Identify all affected systems and apply vendor patches immediately. Validate that input sanitization is in place for all user-controlled parameters.

Java CVE-2025-66913

CRITICAL

Code Injection (CWE-94)

2026-01-08 cve@mitre.org

Java RCE Jimureport

9.8

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

9.8 CRITICAL

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

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:H/I:H/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

Analysis Generated

Mar 12, 2026 - 21:54 vuln.today

PoC Detected

Jan 30, 2026 - 01:06 vuln.today

Public exploit code

CVE Published

Jan 08, 2026 - 20:15 nvd

CRITICAL 9.8

DescriptionCVE.org

JimuReport thru version 2.1.3 is vulnerable to remote code execution when processing user-controlled H2 JDBC URLs. The application passes the attacker-supplied JDBC URL directly to the H2 driver, allowing the use of certain directives to execute arbitrary Java code. A different vulnerability than CVE-2025-10770.

AnalysisAI

JimuReport through 2.1.3 has RCE via user-controlled H2 JDBC URLs. The application passes attacker-supplied JDBC connection strings directly to the H2 driver, which supports directives for arbitrary Java code execution. PoC available.

Technical ContextAI

User-controlled JDBC URLs are passed to the H2 database driver without sanitization (CWE-94). H2 supports INIT=RUNSCRIPT and other directives that execute arbitrary Java code during connection initialization. This is a well-known attack vector against H2-based applications.