CVE-2025-63690
Critical
Description
In pig-mesh Pig versions 3.8.2 and below, when setting up scheduled tasks in the Quartz management function under the system management module, it is possible to execute any Java class with a parameterless constructor and its methods with parameter type String through reflection. At this time, the eval method in Tomcat's built-in class jakarta.el.ELProcessor can be used to execute commands, leading to a remote code execution vulnerability.
SeverityCritical
CVSS9.1
Exploit probability—
ProductPig
PublishedNov 7, 2025
First seenNov 7, 2025
Weakness typeCWE-470CWE-470
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| pig4cloud pig | v ≤ 3.8.2 | — |
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