Vulnerability-Lookup

GHSA-97RQ-X35J-MMF5

Vulnerability from github – Published: 2026-10-30 12:31 – Updated: 2026-10-30 12:31

Details

ProFTPD through 1.3.9e and 1.3.10rc1 through 1.3.10rc4 contains a link-following vulnerability in mod_copy that allows authenticated FTP users to bypass Limit WRITE restrictions via symlinks. Attackers can place a symlink in a writable directory and use SITE COPY or SITE CPTO to overwrite files in write-denied locations.

Severity

5.3 (Medium)


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

6.0 (Medium)


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

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JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2026-119364"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-59"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-10-30T12:16:35Z",
    "severity": "MODERATE"
  },
  "details": "ProFTPD through 1.3.9e and 1.3.10rc1 through 1.3.10rc4 contains a link-following vulnerability in mod_copy that allows authenticated FTP users to bypass Limit WRITE restrictions via symlinks. Attackers can place a symlink in a writable directory and use SITE COPY or SITE CPTO to overwrite files in write-denied locations.",
  "id": "GHSA-97rq-x35j-mmf5",
  "modified": "2026-10-30T12:31:16Z",
  "published": "2026-10-30T12:31:16Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-119364"
    },
    {
      "type": "WEB",
      "url": "https://github.com/proftpd/proftpd/issues/2374"
    },
    {
      "type": "WEB",
      "url": "https://github.com/proftpd/proftpd/commit/c41691f8981f98081fcb8a535c3c21b06a3f04af"
    },
    {
      "type": "WEB",
      "url": "https://abraxaslabs.tech/research/proftpd-site-copy-dest-follow"
    },
    {
      "type": "WEB",
      "url": "https://github.com/proftpd/proftpd"
    },
    {
      "type": "WEB",
      "url": "https://github.com/proftpd/proftpd/blob/v1.3.9e/contrib/mod_copy.c#L620"
    },
    {
      "type": "WEB",
      "url": "https://github.com/proftpd/proftpd/releases/tag/v1.3.10rc5"
    },
    {
      "type": "WEB",
      "url": "https://www.vulncheck.com/advisories/proftpd-through-1.3-9e-and-1.3-10rc4-mod-copy-symlink-following-write-bypass"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:N/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-2026-119364 (GCVE-0-2026-119364)

Vulnerability from cvelistv5 – Published: 2026-10-30 11:30 – Updated: 2026-10-30 15:56

Title

ProFTPD through 1.3.9e and 1.3.10rc4 mod_copy Symlink Following Write Bypass

Summary

Severity

6 (Medium)


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

5.3 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-10-30 15:20 UTC

CWE

CWE-59 - Improper Link Resolution Before File Access ('Link Following')

Assigner

VulnCheck CNA under the mitre root

CNA scorecard B 84/100 over 7156 records in the last 180 days details

References

7 references

URL	Tags
https://github.com/proftpd/proftpd/issues/2374	issue-tracking
https://github.com/proftpd/proftpd/commit/c41691f…	patch
https://github.com/proftpd/proftpd/blob/v1.3.9e/c…	technical-description
https://github.com/proftpd/proftpd/releases/tag/v…	release-notes
https://abraxaslabs.tech/research/proftpd-site-co…	third-party-advisory
https://github.com/proftpd/proftpd	product
https://www.vulncheck.com/advisories/proftpd-thro…	third-party-advisory

Impacted products

1 product

Vendor	Product	Version
ProFTPD Project	ProFTPD	Affected: 0 , ≤ 1.3.9e (custom) Affected: 1.3.10rc1 , < 1.3.10rc5 (custom) cpe:2.3:a:proftpd:proftpd:::::::: cpe:2.3:a:proftpd:proftpd::::::::

Date Public

2026-10-17 00:00

Credits

Abraxas Labs TJ Saunders

Show details on NVD website

JSON

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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.

Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
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