Vulnerability-Lookup

GHSA-H666-98MQ-949J

Vulnerability from github – Published: 2026-05-18 15:30 – Updated: 2026-05-18 15:30

Details

Dify version 1.14.1 and prior contain a path traversal vulnerability that allows authenticated users to manipulate requests forwarded to the Plugin Daemon's internal REST API by exploiting insufficient URL path sanitization. Attackers can traverse out of their authorized tenant path using unencoded dot sequences in task identifiers or manipulated filename parameters to access internal endpoints such as debug interfaces, requiring only knowledge of the victim tenant's UUID. NOTE: Dify Cloud allows unauthenticated free self-registration, making account creation trivially accessible to any attacker.

Severity ?

7.7 (High)


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

9.2 (Critical)


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

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2026-41948"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-23"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-05-18T15:16:25Z",
    "severity": "CRITICAL"
  },
  "details": "Dify version 1.14.1 and prior contain a path traversal vulnerability that allows authenticated users to manipulate requests forwarded to the Plugin Daemon\u0027s internal REST API by exploiting insufficient URL path sanitization. Attackers can traverse out of their authorized tenant path using unencoded dot sequences in task identifiers or manipulated filename parameters to access internal endpoints such as debug interfaces, requiring only knowledge of the victim tenant\u0027s UUID. NOTE: Dify Cloud allows unauthenticated free self-registration, making account creation trivially accessible to any attacker.",
  "id": "GHSA-h666-98mq-949j",
  "modified": "2026-05-18T15:30:38Z",
  "published": "2026-05-18T15:30:38Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-41948"
    },
    {
      "type": "WEB",
      "url": "https://github.com/langgenius/dify/pull/35796"
    },
    {
      "type": "WEB",
      "url": "https://huntr.com/bounties/35b7ad59-e35d-443f-bf77-387bfb932ec0"
    },
    {
      "type": "WEB",
      "url": "https://www.vulncheck.com/advisories/dify-path-traversal-via-plugin-daemon-internal-api-access"
    }
  ],
  "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:L",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:L/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-2026-41948 (GCVE-0-2026-41948)

Vulnerability from cvelistv5 – Published: 2026-05-18 13:50 – Updated: 2026-05-18 14:38 X_Open Source

Title

Dify v1.14.1 Path Traversal via Plugin Daemon Internal API Access

Summary

Severity ?

9.2 (Critical)


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

7.7 (High)


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

CWE

CWE-23 - Relative Path Traversal

Assigner

VulnCheck

References

3 references

URL	Tags
https://huntr.com/bounties/35b7ad59-e35d-443f-bf7…	technical-descriptionexploit
https://github.com/langgenius/dify/pull/35796	issue-tracking
https://www.vulncheck.com/advisories/dify-path-tr…	third-party-advisory

Impacted products

1 product

Vendor	Product	Version
langgenius	dify	Affected: 0 , ≤ 1.14.1 (semver)

Date Public ?

2026-03-30 00:00

Credits

Ido Shani and Gal Zaban of Zafran Security

Show details on NVD website

JSON

To clipboard

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  "containers": {
    "adp": [
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        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-41948",
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                  },
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                  },
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                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-05-18T14:38:43.720028Z",
                "version": "2.0.3"
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      "metrics": [
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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-H666-98MQ-949J

CVE-2026-41948 (GCVE-0-2026-41948)

Tags

Sightings

Nomenclature