Code Injection Vulnerability in Pig-mesh by Pig
CVE-2026-15512

5.3MEDIUM

Key Information:

Vendor

Pig-mesh

Status
Pig
Vendor
CVE Published:
12 July 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-15512?

A code injection vulnerability has been identified in the Pig-mesh software, affecting version 3.9.2 and earlier. The flaw resides in the component pig-codegen, specifically within the GeneratorServiceImpl.java file. Due to this vulnerability, an attacker can manipulate specific functionalities to execute code remotely. The exploit is publicly available, making systems running the affected versions particularly vulnerable. Despite efforts to notify the vendor, no response was received regarding this critical issue.

Affected Version(s)

Pig 3.9.0

Pig 3.9.1

Pig 3.9.2

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2026-15512 - Proof of Concept

References

https://vuldb.com/vuln/377841
vdb-entry
https://vuldb.com/vuln/377841/cti
signaturepermissions-required
https://vuldb.com/cve/CVE-2026-15512
third-party-advisory

CVSS V4

Score:
5.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

mercy (VulDB User)
VulDB CNA Team
.