PT-2026-39200 · Unknown · Solidcam-Gppl-Ide

Anzory · Published 2026-05-08 · Updated 2026-05-09 · CVE-2026-42212

Positive Technologies (AI Summary)

CVSS v4.0

7.1

High

Base vector

AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

Name of the Vulnerable Software and Affected Versions SolidCAM-GPPL-IDE versions 1.0.0 through 1.0.1

Description Opening a .gpp file causes the language server to parse a companion .vmid file from the same directory. The VMID parser uses XDocument.Load(path) without XmlReaderSettings, which in .NET 8 allows Document Type Definition (DTD) processing. This enables XML External Entity (XXE) injection—a technique where an application processes external entities within an XML document—allowing a malicious .vmid file to disclose local files via external entity references, exhaust memory through recursive entity expansion, or cause a denial of service via oversized or deeply nested XML.

Recommendations Update to version 1.0.2.

Exploit

Fix

Resource Exhaustion

XML Entity Expansion

XXE

Weakness Enumeration

CWE-400

CWE-776

CWE-611

Related Identifiers

CVE-2026-42212

Affected Products

Solidcam-Gppl-Ide

References · 7

• 🔥 https://github.com/anzory/SolidCAM-GPPL-IDE/security/advisories/GHSA-92vg-f4fq-fxm9 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-42212 · Security Note
• https://github.com/anzory/SolidCAM-GPPL-IDE/commit/9d0ba808afd143ede448026a5dc681bfdc5c138d · Note
• https://github.com/anzory/SolidCAM-GPPL-IDE/blob/master/CHANGELOG.md#102--2026-04-20 · Note
• https://github.com/anzory/SolidCAM-GPPL-IDE/releases/tag/v1.0.2 · Note
• https://twitter.com/CVEnew/status/2053131436790808791 · Twitter Post
• https://twitter.com/VulmonFeeds/status/2052973153001853066 · Twitter Post