Vulnerability-Lookup

GHSA-Q25R-7MMC-3MCJ

Vulnerability from github – Published: 2026-04-29 00:30 – Updated: 2026-05-01 21:31

Details

mod_sql in ProFTPD before 1.3.10rc1 allows remote attackers to execute arbitrary code via a username, in scenarios where there is logging of USER requests with an expansion such as %U, and the SQL backend allows commands (e.g., COPY TO PROGRAM).

Severity

8.1 (High)


                  
                    CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

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{
  "affected": [],
  "aliases": [
    "CVE-2026-42167"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-89"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-04-28T23:16:20Z",
    "severity": "HIGH"
  },
  "details": "mod_sql in ProFTPD before 1.3.10rc1 allows remote attackers to execute arbitrary code via a username, in scenarios where there is logging of USER requests with an expansion such as %U, and the SQL backend allows commands (e.g., COPY TO PROGRAM).",
  "id": "GHSA-q25r-7mmc-3mcj",
  "modified": "2026-05-01T21:31:19Z",
  "published": "2026-04-29T00:30:23Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-42167"
    },
    {
      "type": "WEB",
      "url": "https://github.com/proftpd/proftpd/issues/2052"
    },
    {
      "type": "WEB",
      "url": "https://github.com/ZeroPathAI/proftpd-CVE-2026-42167-poc"
    },
    {
      "type": "WEB",
      "url": "https://www.openwall.com/lists/oss-security/2026/05/01/4"
    },
    {
      "type": "WEB",
      "url": "https://zeropath.com/blog/proftpd-cve-2026-42167-auth-bypass-privesc-rce"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2026/05/01/13"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2026/05/01/4"
    },
    {
      "type": "WEB",
      "url": "http://www.proftpd.org/docs/RELEASE_NOTES-1.3.10rc1"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2026-42167 (GCVE-0-2026-42167)

Vulnerability from cvelistv5 – Published: 2026-04-28 00:00 – Updated: 2026-05-01 18:22

Summary

mod_sql in ProFTPD before 1.3.9a allows remote attackers to execute arbitrary code via a username, in scenarios where there is logging of USER requests with an expansion such as %U, and the SQL backend allows commands (e.g., COPY TO PROGRAM).

Severity

8.1 (High)


                        
                          CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

SSVC

Exploitation: poc Automatable: no Technical Impact: total

CISA Coordinator (v2.0.3)

CWE

CWE-89 - Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

Assigner

mitre

References

7 references

URL	Tags
http://www.proftpd.org/docs/RELEASE_NOTES-1.3.10rc1
https://github.com/proftpd/proftpd/issues/2052
https://zeropath.com/blog/proftpd-cve-2026-42167-…
https://github.com/ZeroPathAI/proftpd-CVE-2026-42…
https://www.openwall.com/lists/oss-security/2026/…
http://www.openwall.com/lists/oss-security/2026/05/01/4
http://www.openwall.com/lists/oss-security/2026/0…

Impacted products

1 product

Vendor	Product	Version
ProFTPD	ProFTPD	Affected: 1.3.7b , < 1.3.9a (custom)

Show details on NVD website

JSON

To clipboard

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                  },
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Sightings

Author	Source	Type	Date	Other

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-Q25R-7MMC-3MCJ

CVE-2026-42167 (GCVE-0-2026-42167)

Tags

Sightings

Nomenclature