Description
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.
CVSS breakdown
CVSS 4.0
Attack Vector
Network
Attack Complexity
Low
Attack Requirements
None
Privileges Required
None
User Interaction
Passive
Confidentiality (Vulnerable System)
None
Integrity (Vulnerable System)
None
Availability (Vulnerable System)
High
Confidentiality (Subsequent System)
None
Integrity (Subsequent System)
None
Availability (Subsequent System)
None
Affected products
- anzory / SolidCAM-GPPL-IDE>= 1.0.0, < 1.0.2 – >= 1.0.0, < 1.0.2
References
- VENDOR_ADVISORYhttps://github.com/anzory/SolidCAM-GPPL-IDE/security/advisories/GHSA-92vg-f4fq-fxm9
- PATCHhttps://github.com/anzory/SolidCAM-GPPL-IDE/commit/9d0ba808afd143ede448026a5dc681bfdc5c138d
- MISChttps://github.com/anzory/SolidCAM-GPPL-IDE/blob/master/CHANGELOG.md#102--2026-04-20
- PATCHhttps://github.com/anzory/SolidCAM-GPPL-IDE/releases/tag/v1.0.2