anzory SolidCAM-GPPL-IDE up to 1.0.1 VMID Parser resource consumption

Summaryinfo

A vulnerability labeled as problematic has been found in anzory SolidCAM-GPPL-IDE up to 1.0.1. This affects an unknown function of the component VMID Parser. Such manipulation leads to resource consumption. This vulnerability is traded as CVE-2026-42212. The attack may be launched remotely. There is no exploit available. The affected component should be upgraded.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in anzory SolidCAM-GPPL-IDE up to 1.0.1. Affected by this issue is an unknown part of the component VMID Parser. The manipulation with an unknown input leads to a resource consumption vulnerability. Using CWE to declare the problem leads to CWE-400. The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources. Impacted is availability. CVE summarizes:

SolidCAM-GPPL-IDE is an unofficial, independently developed extension, Postprocessor IDE for SolidCAM. From version 1.0.0 to before version 1.0.2, Opening a .gpp file in the SolidCAM Postprocessor IDE extension causes the language server to parse a companion .vmid file from the same directory (naming convention: foo.gpp to foo.vmid). The VMID parser called XDocument.Load(path) without any XmlReaderSettings, inheriting the framework defaults which in .NET 8 allow DTD processing. A malicious .vmid file could therefore: disclose local files via external entity references, exhaust memory via recursive entity expansion, and cause denial of service via oversized or deeply nested XML. This issue has been patched in version 1.0.2.

The advisory is available at github.com. This vulnerability is handled as CVE-2026-42212 since 04/25/2026. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. Successful exploitation requires user interaction by the victim. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1499 by the MITRE ATT&CK project.

Upgrading to version 1.0.2 eliminates this vulnerability. The upgrade is hosted for download at github.com. Applying the patch 9d0ba808afd143ede448026a5dc681bfdc5c138d is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

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Productinfo

Vendor

• anzory

Name

• SolidCAM-GPPL-IDE

Version

• 1.0.0
• 1.0.1

License

• open-source

Website

• Product: https://github.com/anzory/SolidCAM-GPPL-IDE/

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