CVE-2026-9498

Dromara lamp-cloud Message Template GroovyClassLoader.parseClass special elements used in a template engine

MEDIUM
6.3
CVSS Score
Published: May 25, 2026 at 08:00 PM UTC
Updated: July 23, 2026 at 07:32 PM UTC
1 product affected across 1 vendorLamp Cloud

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Severity
MEDIUM6.3
Exploit prediction
EPSS 0.3%
SSVC
PoC

Description

A vulnerability has been found in Dromara lamp-cloud up to 5.6.2. Impacted is the function GroovyClassLoader.parseClass of the component Message Template Handler. Such manipulation of the argument DefMsgTemplate.content leads to improper neutralization of special elements used in a template engine. It is possible to launch the attack 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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (4)

VDB EntryTechnical Description
Source: cverecord
https://vuldb.com/vuln/365481
SignaturePermissions Required
Source: cverecord
https://vuldb.com/vuln/365481/cti
Third Party Advisory
Source: cverecord
https://vuldb.com/submit/814103

SSVC — Action Prioritization

SSVCPoCNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

6.3MEDIUMVulDB
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-1336CWE-791

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