Medium 5.3Published Aug 9, 2026

CVE-2026-19336Pimzino spec-workflow-mcp approvals.ts ApprovalStorage.createApproval path traversal

Updated under an hour ago (2026-10-19 07:20 UTC)

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Every CVE for Pimzino spec-workflow-mcp

Exploited in the last 30 days

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.

CVSS: 5.3 MEDIUM (v3.1, CNA)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:X/RL:O/RC:C
Weakness (CWE): CWE-22
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulDB
NVD analysis: Deferred
Record last updated: Aug 10, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Pimzino spec-workflow-mcp pimzino:spec-workflow-mcp	2.2.0; 2.2.1; 2.2.2; 2.2.3; 2.2.4; 2.2.5; 2.2.6; 2.2.7 not affected	CNA record

References

https://vuldb.com/vuln/387172vdb-entry, technical-description
https://vuldb.com/vuln/387172/ctisignature, permissions-required
https://vuldb.com/cve/CVE-2026-19336third-party-advisory
https://vuldb.com/submit/865260third-party-advisory
https://github.com/Pimzino/spec-workflow-mcp/issues/220issue-tracking
https://github.com/Pimzino/spec-workflow-mcp/pull/222issue-tracking, patch
https://github.com/Pimzino/spec-workflow-mcp/commit/9c7a7839e690bb4543f0e7481b5740d23808e5fepatch
https://github.com/Pimzino/spec-workflow-mcp/product

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.