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Description

A vulnerability was identified in ryanjoachim mcp-rtfm 0.1.0. This vulnerability affects the function get_doc_content/read_doc/update_doc of the component MCP Interface. Such manipulation of the argument docFile leads to path traversal. The attack can be launched remotely. The exploit is publicly available and might be used. The name of the patch is e6f0686fc36012f78236e7fed172c81444904b0b. It is best practice to apply a patch to resolve this issue.

PUBLISHED Reserved 2026-05-03 | Published 2026-05-04 | Updated 2026-05-04 | Assigner VulDB




MEDIUM: 5.3CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
MEDIUM: 6.3CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C
MEDIUM: 6.3CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C
6.5AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:OF/RC:C

Problem types

Path Traversal

Product status

0.1.0
affected

Timeline

2026-05-03:Advisory disclosed
2026-05-03:VulDB entry created
2026-05-03:VulDB entry last update

Credits

BruceJqs (VulDB User) reporter

References

vuldb.com/vuln/360903 (VDB-360903 | ryanjoachim mcp-rtfm MCP update_doc path traversal) vdb-entry technical-description

vuldb.com/vuln/360903/cti (VDB-360903 | CTI Indicators (IOB, IOC, TTP, IOA)) signature permissions-required

vuldb.com/submit/807538 (Submit #807538 | ryanjoachim mcp-rtfm 0.1.0, Commit 054fe515735cb477d4640c20930c04b243e443fc Path Traversal) third-party-advisory

github.com/ryanjoachim/mcp-rtfm/issues/5 issue-tracking

github.com/BruceJqs/public_exp/issues/35 exploit issue-tracking

github.com/...ommit/e6f0686fc36012f78236e7fed172c81444904b0b patch

github.com/ryanjoachim/mcp-rtfm/ product

cve.org (CVE-2026-7728)

nvd.nist.gov (CVE-2026-7728)

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