CVE-2026-9498
Improper Template Neutralization in Dromara lamp-cloud
Publication date: 2026-05-25
Last updated on: 2026-05-25
Assigner: VulDB
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| dromara | lamp-cloud | to 5.6.2 (inc) |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-791 | The product receives data from an upstream component, but does not completely filter special elements before sending it to a downstream component. |
| CWE-1336 | The product uses a template engine to insert or process externally-influenced input, but it does not neutralize or incorrectly neutralizes special elements or syntax that can be interpreted as template expressions or other code directives when processed by the engine. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability exists in the Dromara lamp-cloud software up to version 5.6.2, specifically in the GroovyClassLoader.parseClass function of the Message Template Handler component. It involves improper neutralization of special elements in a template engine when manipulating the argument DefMsgTemplate.content. This flaw can be exploited remotely.
How can this vulnerability impact me? :
Exploiting this vulnerability could allow an attacker to manipulate template content improperly, potentially leading to unauthorized actions or code execution within the affected system. Since the attack can be launched remotely, it increases the risk of compromise without requiring local access.