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CVE-2018-10916

Status: ModifiedMedium (6.5)—

It has been discovered that lftp up to and including version 4.8.3 does not properly sanitize remote file names, leading to a loss of integrity on the local system when reverse mirroring is used. A remote attacker may trick a user to use reverse mirroring on an attacker controlled FTP server, resulting in the removal of all files in the current working directory of the victim's system.

CVSS

Exploitation probability (EPSS)

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

Affected technologies (3)

Canonical — Ubuntu LinuxLftp Project — LftpOpensuse — Leap

CWEs

References

Raw JSON (NVD)

Show
{
  "id": "CVE-2018-10916",
  "cveTags": [],
  "metrics": {
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        "cvssData": {
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          "baseScore": 7.8,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:C",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 7.8,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8.6,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": true
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    "cvssMetricV30": [
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        "cvssData": {
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          "integrityImpact": "HIGH",
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        "impactScore": 3.6,
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  "affected": [
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      "affectedData": [
        {
          "vendor": "[UNKNOWN]",
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          "versions": [
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            }
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  "published": "2018-08-01T14:29:00.440",
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      "source": "secalert@redhat.com",
      "description": [
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      "type": "Primary",
      "source": "nvd@nist.gov",
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      "lang": "en",
      "value": "It has been discovered that lftp up to and including version 4.8.3 does not properly sanitize remote file names, leading to a loss of integrity on the local system when reverse mirroring is used. A remote attacker may trick a user to use reverse mirroring on an attacker controlled FTP server, resulting in the removal of all files in the current working directory of the victim's system."
    },
    {
      "lang": "es",
      "value": "Se ha descubierto que lftp hasta e incluyendo la versión 4.8.3 no sanea adecuadamente los nombres de archivo remoto, lo que conduce a la pérdida de integridad en el sistema local cuando se usa la replicación inversa. Un atacante remoto podría engañar a un usuario para que emplee replicación inversa en un servidor FTP controlado por el atacante, lo que resulta en la eliminación de todos los archivos en el directorio de trabajo actual del sistema de la víctima."
    }
  ],
  "lastModified": "2026-06-17T01:34:54.937",
  "configurations": [
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}