Vulnerability-Lookup

GHSA-9238-XF4H-W28W

Vulnerability from github – Published: 2026-03-11 06:31 – Updated: 2026-03-11 06:31

Details

MiCode FileExplorer contains an authentication bypass vulnerability in the embedded SwiFTP FTP server component that allows network attackers to log in without valid credentials. Attackers can send arbitrary username and password combinations to the PASS command handler, which unconditionally grants access and allows listing, reading, writing, and deleting files exposed by the FTP server. The MiCode/Explorer open source project has reached end-of-life status.

Severity ?

9.3 (Critical)


                  
                    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N

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JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2026-29515"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-303"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-03-11T04:17:37Z",
    "severity": "CRITICAL"
  },
  "details": "MiCode FileExplorer contains an authentication bypass vulnerability in the embedded SwiFTP FTP server component that allows network attackers to log in without valid credentials. Attackers can send arbitrary username and password combinations to the PASS command handler, which unconditionally grants access and allows listing, reading, writing, and deleting files exposed by the FTP server. The MiCode/Explorer open source project has reached end-of-life status.",
  "id": "GHSA-9238-xf4h-w28w",
  "modified": "2026-03-11T06:31:40Z",
  "published": "2026-03-11T06:31:40Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-29515"
    },
    {
      "type": "WEB",
      "url": "https://github.com/MiCode/FileExplorer"
    },
    {
      "type": "WEB",
      "url": "https://www.vulncheck.com/advisories/micode-fileexplorer-swiftp-server-authentication-bypass"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
      "type": "CVSS_V4"
    }
  ]
}

CVE-2026-29515 (GCVE-0-2026-29515)

Vulnerability from cvelistv5 – Published: 2026-03-11 03:23 – Updated: 2026-03-11 15:39 Unsupported When Assigned

Title

MiCode FileExplorer SwiFTP Server Authentication Bypass

Summary

Severity ?

9.3 (Critical)


                        
                          CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N

CWE

CWE-303 - Incorrect implementation of authentication algorithm

Assigner

VulnCheck

References

URL

Tags

	https://github.com/MiCode/FileExplorer	product
	https://www.vulncheck.com/advisories/micode-filee…	third-party-advisory

Impacted products

	Vendor	Product	Version
	MiCode	FileExplorer	Affected: 0

Credits

XavLimSG VulnCheck

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-29515",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-03-11T15:38:06.818186Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-03-11T15:39:47.089Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
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          "defaultStatus": "unknown",
          "packageName": "net.micode.fileexplorer",
          "product": "FileExplorer",
          "repo": "https://github.com/MiCode/FileExplorer",
          "vendor": "MiCode",
          "versions": [
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            }
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          "value": "XavLimSG"
        },
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          "type": "coordinator",
          "value": "VulnCheck"
        }
      ],
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        }
      ],
      "metrics": [
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          "cvssV4_0": {
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            "Recovery": "NOT_DEFINED",
            "Safety": "NOT_DEFINED",
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            "version": "4.0",
            "vulnAvailabilityImpact": "NONE",
            "vulnConfidentialityImpact": "HIGH",
            "vulnIntegrityImpact": "HIGH",
            "vulnerabilityResponseEffort": "NOT_DEFINED"
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          "url": "https://github.com/MiCode/FileExplorer"
        },
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          "tags": [
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          ],
          "url": "https://www.vulncheck.com/advisories/micode-fileexplorer-swiftp-server-authentication-bypass"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "tags": [
        "unsupported-when-assigned"
      ],
      "title": "MiCode FileExplorer SwiFTP Server Authentication Bypass",
      "x_generator": {
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    }
  },
  "cveMetadata": {
    "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
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    "datePublished": "2026-03-11T03:23:00.932Z",
    "dateReserved": "2026-03-04T15:39:26.872Z",
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  },
  "dataType": "CVE_RECORD",
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}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-9238-XF4H-W28W

CVE-2026-29515 (GCVE-0-2026-29515)

Tags

Sightings

Nomenclature