medium5.3
CVE-2026-19336
A vulnerability was found in Pimzino spec-workflow-mcp up to 2.2.6.
Impact
A vulnerability was found in Pimzino spec-workflow-mcp up to 2.2.6. This issue affects the function ApprovalStorage.createApproval of the file src/tools/approvals.ts. Performing a manipulation of the argument categoryName results in path traversal. The attack is only possible with local access. Upgrading to version 2.2.7 is capable of addressing this issue. The patch is named 9c7a7839e690bb4543f0e7481b5740d23808e5fe. It is advisable to upgrade the affected component.
Affected products
| Product | Affected versions |
|---|---|
| Pimzino Spec-Workflow-Mcp | before 2.2.6. |
Versions were read from the advisory text. No structured product data has been published for this record yet.
Weakness classification
References
- NVD record
- CVE.org record
- https://github.com/Pimzino/spec-workflow-mcp/
- https://github.com/Pimzino/spec-workflow-mcp/commit/9c7a7839e690bb4543f0e7481b5740d23808e5fe
- https://github.com/Pimzino/spec-workflow-mcp/issues/220
- https://github.com/Pimzino/spec-workflow-mcp/pull/222
- https://vuldb.com/cve/CVE-2026-19336
- https://vuldb.com/submit/865260
- https://vuldb.com/vuln/387172
- https://vuldb.com/vuln/387172/cti