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CVE-2026-15512— pig-mesh Pig pig-codegen GeneratorServiceImpl.java code injection

Quick assessment

Affected
pig-mesh Pig
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

pig-mesh pig是pig-mesh公司的一款开发框架的软件产品。 pig-mesh Pig 3.9.2及之前版本存在安全漏洞，该漏洞源于组件pig-codegen中文件GeneratorServiceImpl.java的代码注入问题，可能导致远程代码注入攻击。以下版本受到影响：3.9.0版本、3.9.1版本和3.9.2版本。

CVSS 6.3 · Medium EPSS 0.39% · P32

Affected Version Matrix 3

VendorProduct Version RangeStatus
pig-mesh Pig 3.9.0 affected
3.9.1 affected
3.9.2 affected
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I. Basic Information for CVE-2026-15512

Vulnerability Information
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Vulnerability Title
pig-mesh Pig pig-codegen GeneratorServiceImpl.java code injection
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability was identified in pig-mesh Pig up to 3.9.2. Affected by this issue is some unknown functionality of the file \pig-master\pig-visual\pig-codegen\src\main\java\com\pig4cloud\pig\codegen\service\impl\GeneratorServiceImpl.java of the component pig-codegen. Such manipulation leads to code injection. It is possible to launch the attack remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
对生成代码的控制不恰当(代码注入)
Source: CVE Program / CVE List V5
Vulnerability Title
pig-mesh pig 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
pig-mesh pig是pig-mesh公司的一款开发框架的软件产品。 pig-mesh Pig 3.9.2及之前版本存在安全漏洞，该漏洞源于组件pig-codegen中文件GeneratorServiceImpl.java的代码注入问题，可能导致远程代码注入攻击。以下版本受到影响：3.9.0版本、3.9.1版本和3.9.2版本。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
pig-mesh Pig 3.9.0 cpe:2.3:a:pig-mesh:pig:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-15512

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III. Intelligence Information for CVE-2026-15512

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Vendor Advisories for CVE-2026-15512 (1)

IV. Related Vulnerabilities

Same product: Pig
Same vendor: pig-mesh
Same weakness: CWE-94

V. Comments for CVE-2026-15512

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