What is CVE-2026-15512?

CVE-2026-15512 is a medium-severity vulnerability in Pig-Mesh Pig, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 6.3/10. Published 2026-07-13.

How severe is CVE-2026-15512?

Medium severity. CVSS v3 base score is 6.3 out of 10.

RCE in Pig-Mesh Pig

CVE-2026-15512

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.

EPSS: 0.004 (32.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.

Affected products

Pig-mesh Pig — versions 3.9.0, 3.9.1, 3.9.2

Weakness classification (CWE)

References

cna@vuldb.com (vdb-entry)
cna@vuldb.com (signature, permissions-required)
cna@vuldb.com (third-party-advisory)
cna@vuldb.com (third-party-advisory)
cna@vuldb.com (exploit)

Frequently asked questions

What is CVE-2026-15512?: CVE-2026-15512 is a medium-severity vulnerability in Pig-Mesh Pig, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 6.3/10. Published 2026-07-13.
How severe is CVE-2026-15512?: Medium severity. CVSS v3 base score is 6.3 out of 10.