CVE-2026-9404403-lovepreetSingh MCP route.ts create_file path traversal
Updated under an hour ago ()
Does this affect you?
It affects 03-lovepreetSingh MCP. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
Do this next
Free account, 1 product
A vulnerability was identified in 03-lovepreetSingh MCP up to f95d035c5317fad81af9828286631053ccb23546. This issue affects the function create_file of the file app/api/mcp/route.ts. Such manipulation of the argument filePath/content leads to path traversal. The attack can be launched remotely. The exploit is publicly available and might be used. This product does not use versioning. This is why information about affected and unaffected releases are unavailable. The project was informed of the problem early through an issue report but has not responded yet.
- CVSS
- 7.3 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
- 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
- Sep 21, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
03-lovepreetSingh MCP 03-lovepreetsingh:mcp | f95d035c5317fad81af9828286631053ccb23546 | CNA record |
References
- https://vuldb.com/vuln/407973vdb-entry, technical-description
- https://vuldb.com/vuln/407973/ctisignature, permissions-required
- https://vuldb.com/cve/CVE-2026-94044third-party-advisory
- https://vuldb.com/submit/949284third-party-advisory
- https://github.com/03-lovepreetSingh/MCP/issues/3exploit, issue-tracking
- https://github.com/03-lovepreetSingh/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.