CVE-2026-77825

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Source
https://cve.org/CVERecord?id=CVE-2026-77825
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-77825.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-77825
Published
2026-09-24T15:17:38Z
Modified
2026-10-01T08:03:06Z
Severity
  • 4.9 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
Summary
[none]
Details

IBM ContextForge MCP Gateway 1.0.0 through 1.0.8 was vulnerable to path traversal in its Admin API log-download endpoint (GET /v1/admin/logs/file). The path confinement check uses str.startswith() rather than proper boundary validation, allowing an authenticated admin to read .log, .jsonl, and .json files outside the configured LOG_FOLDER by supplying a filename that resolves into a sibling directory whose absolute path shares the log directory's string prefix.

References

Affected packages

Git / github.com/ibm/mcp-context-forge

Affected ranges

Type
GIT
Repo
https://github.com/ibm/mcp-context-forge
Events
Introduced
6f2dee5c2e74ecfbe88e0acd109b44e1fd3cfdd3
Fixed
f909289b2f62a98e2076357bb79d12e80e4a7fed
Database specific
Show details 
{
    "cpe":  "cpe:2.3:a:ibm:contextforge:*:*:*:*:*:python:*:*",
    "extracted_events":  [
        {
            "introduced":  "1.0.0"
        },
        {
            "fixed":  "1.0.9"
        }
    ],
    "source":  "CPE_RANGE"
}

Affected versions

v1.*
v1.0.0
v1.0.1
v1.0.2
v1.0.3
v1.0.4
v1.0.5
v1.0.6
v1.0.7
v1.0.8

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-77825.json"