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Java CVE-2026-3968

LOW
Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') (CWE-74)
2026-03-12 cna@vuldb.com
2.1
CVSS 4.0

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
X

Lifecycle Timeline

5
Severity Changed
Apr 29, 2026 - 01:11 NVD
MEDIUM LOW
CVSS changed
Apr 29, 2026 - 01:11 NVD
5.3 (MEDIUM) 2.1 (LOW)
CVSS changed
Apr 22, 2026 - 21:37 NVD
6.3 (MEDIUM) 5.3 (MEDIUM)
Analysis Generated
Mar 12, 2026 - 19:57 vuln.today
CVE Published
Mar 12, 2026 - 01:15 nvd
MEDIUM 6.3

DescriptionNVD

A vulnerability has been found in AutohomeCorp frostmourne up to 1.0. This affects the function scriptEngine.eval of the file ExpressionRule.java of the component Oracle Nashorn JavaScript Engine. Such manipulation of the argument EXPRESSION leads to code injection. The attack can be executed remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

AnalysisAI

AutohomeCorp's frostmourne application (version 1.0 and earlier) allows attackers to inject malicious code through the EXPRESSION parameter in the ExpressionRule.java component, which uses Oracle's Nashorn JavaScript engine without proper input validation. This vulnerability affects users of frostmourne and can be exploited remotely by unauthenticated attackers to execute arbitrary code on affected systems. …

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RemediationAI

Within 30 days: Identify affected systems running AutohomeCorp frostmourne and apply vendor patches as part of regular patch cycle. Validate input sanitization for user-controlled parameters.

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CVE-2026-3968 vulnerability details – vuln.today

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