Vulnerability-Lookup

GHSA-6RR6-V7CJ-MXPG

Vulnerability from github – Published: 2026-05-04 03:31 – Updated: 2026-05-04 03:31

Details

Severity ?

5.3 (Medium)


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

5.5 (Medium)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2026-7722"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-287"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-05-04T03:16:12Z",
    "severity": "MODERATE"
  },
  "details": "A vulnerability was detected in PrefectHQ prefect up to 3.6.21. This impacts the function endswith of the file /api/health of the component Health Check API. Performing a manipulation results in improper authentication. The attack is possible to be carried out remotely. The exploit is now public and may be used. Upgrading to version 3.6.22 will fix this issue. Upgrading the affected component is recommended.",
  "id": "GHSA-6rr6-v7cj-mxpg",
  "modified": "2026-05-04T03:31:28Z",
  "published": "2026-05-04T03:31:28Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-7722"
    },
    {
      "type": "WEB",
      "url": "https://github.com/PrefectHQ/prefect/pull/21063"
    },
    {
      "type": "WEB",
      "url": "https://github.com/PrefectHQ/prefect/pull/21063/changes/d8c4ff97ef7c0a940925d32b2d76324c8def42de"
    },
    {
      "type": "WEB",
      "url": "https://gist.github.com/nedlir/f576abbb0e491dc9bb7e106c140dda04"
    },
    {
      "type": "WEB",
      "url": "https://github.com/PrefectHQ/prefect"
    },
    {
      "type": "WEB",
      "url": "https://github.com/PrefectHQ/prefect/releases/tag/3.6.22"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/submit/807255"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/vuln/360898"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/vuln/360898/cti"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P/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-2026-7722 (GCVE-0-2026-7722)

Vulnerability from cvelistv5 – Published: 2026-05-04 02:15 – Updated: 2026-05-04 21:17 X_Open Source

Title

PrefectHQ prefect Health Check API health endswith improper authentication

Summary

A vulnerability was detected in PrefectHQ prefect up to 3.6.21. This impacts the function endswith of the file /api/health of the component Health Check API. Performing a manipulation results in improper authentication. The attack is possible to be carried out remotely. The exploit is now public and may be used. Upgrading to version 3.6.22 will fix this issue. The patch is named e21617125335025b4b27e7d6f0ca028e8e8f3b79. Upgrading the affected component is recommended. The vendor was contacted early, responded in a very professional manner and quickly released a fixed version of the affected product.

Severity ?

6.9 (Medium)


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

5.3 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:O/RC:C

5.3 (Medium)


                        
                          CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:O/RC:C

CWE

CWE-287 - Improper Authentication

Assigner

VulDB

References

URL

Tags

	https://vuldb.com/vuln/360898	vdb-entrytechnical-description
	https://vuldb.com/vuln/360898/cti	signaturepermissions-required
	https://vuldb.com/submit/807255	third-party-advisory
	https://gist.github.com/nedlir/f576abbb0e491dc9bb…	exploit
	https://github.com/PrefectHQ/prefect/pull/21063	issue-trackingpatch
	https://github.com/PrefectHQ/prefect/commit/e2161…	patch
	https://github.com/PrefectHQ/prefect/releases/tag…	patch
	https://github.com/PrefectHQ/prefect/	product

Impacted products

	Vendor	Product	Version
	PrefectHQ	prefect	Affected: 3.6.0 Affected: 3.6.1 Affected: 3.6.2 Affected: 3.6.3 Affected: 3.6.4 Affected: 3.6.5 Affected: 3.6.6 Affected: 3.6.7 Affected: 3.6.8 Affected: 3.6.9 Affected: 3.6.10 Affected: 3.6.11 Affected: 3.6.12 Affected: 3.6.13 Affected: 3.6.14 Affected: 3.6.15 Affected: 3.6.16 Affected: 3.6.17 Affected: 3.6.18 Affected: 3.6.19 Affected: 3.6.20 Affected: 3.6.21 Unaffected: 3.6.22 cpe:2.3:a:prefect:prefect::::::::

Credits

nedlir (VulDB User) VulDB CNA Team

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-7722",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-05-04T12:56:10.889706Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-05-04T12:56:25.514Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "cpes": [
            "cpe:2.3:a:prefect:prefect:*:*:*:*:*:*:*:*"
          ],
          "modules": [
            "Health Check API"
          ],
          "product": "prefect",
          "vendor": "PrefectHQ",
          "versions": [
            {
              "status": "affected",
              "version": "3.6.0"
            },
            {
              "status": "affected",
              "version": "3.6.1"
            },
            {
              "status": "affected",
              "version": "3.6.2"
            },
            {
              "status": "affected",
              "version": "3.6.3"
            },
            {
              "status": "affected",
              "version": "3.6.4"
            },
            {
              "status": "affected",
              "version": "3.6.5"
            },
            {
              "status": "affected",
              "version": "3.6.6"
            },
            {
              "status": "affected",
              "version": "3.6.7"
            },
            {
              "status": "affected",
              "version": "3.6.8"
            },
            {
              "status": "affected",
              "version": "3.6.9"
            },
            {
              "status": "affected",
              "version": "3.6.10"
            },
            {
              "status": "affected",
              "version": "3.6.11"
            },
            {
              "status": "affected",
              "version": "3.6.12"
            },
            {
              "status": "affected",
              "version": "3.6.13"
            },
            {
              "status": "affected",
              "version": "3.6.14"
            },
            {
              "status": "affected",
              "version": "3.6.15"
            },
            {
              "status": "affected",
              "version": "3.6.16"
            },
            {
              "status": "affected",
              "version": "3.6.17"
            },
            {
              "status": "affected",
              "version": "3.6.18"
            },
            {
              "status": "affected",
              "version": "3.6.19"
            },
            {
              "status": "affected",
              "version": "3.6.20"
            },
            {
              "status": "affected",
              "version": "3.6.21"
            },
            {
              "status": "unaffected",
              "version": "3.6.22"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "reporter",
          "value": "nedlir (VulDB User)"
        },
        {
          "lang": "en",
          "type": "coordinator",
          "value": "VulDB CNA Team"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability was detected in PrefectHQ prefect up to 3.6.21. This impacts the function endswith of the file /api/health of the component Health Check API. Performing a manipulation results in improper authentication. The attack is possible to be carried out remotely. The exploit is now public and may be used. Upgrading to version 3.6.22 will fix this issue. The patch is named e21617125335025b4b27e7d6f0ca028e8e8f3b79. Upgrading the affected component is recommended. The vendor was contacted early, responded in a very professional manner and quickly released a fixed version of the affected product."
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "baseScore": 6.9,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P",
            "version": "4.0"
          }
        },
        {
          "cvssV3_1": {
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:O/RC:C",
            "version": "3.1"
          }
        },
        {
          "cvssV3_0": {
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:O/RC:C",
            "version": "3.0"
          }
        },
        {
          "cvssV2_0": {
            "baseScore": 5,
            "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N/E:POC/RL:OF/RC:C",
            "version": "2.0"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-287",
              "description": "Improper Authentication",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-05-04T21:17:46.743Z",
        "orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
        "shortName": "VulDB"
      },
      "references": [
        {
          "name": "VDB-360898 | PrefectHQ prefect Health Check API health endswith improper authentication",
          "tags": [
            "vdb-entry",
            "technical-description"
          ],
          "url": "https://vuldb.com/vuln/360898"
        },
        {
          "name": "VDB-360898 | CTI Indicators (IOB, IOC, IOA)",
          "tags": [
            "signature",
            "permissions-required"
          ],
          "url": "https://vuldb.com/vuln/360898/cti"
        },
        {
          "name": "Submit #807255 | PrefectHQ Perfect \u003c=3.6.21 Improper Authentication",
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://vuldb.com/submit/807255"
        },
        {
          "tags": [
            "exploit"
          ],
          "url": "https://gist.github.com/nedlir/f576abbb0e491dc9bb7e106c140dda04"
        },
        {
          "tags": [
            "issue-tracking",
            "patch"
          ],
          "url": "https://github.com/PrefectHQ/prefect/pull/21063"
        },
        {
          "tags": [
            "patch"
          ],
          "url": "https://github.com/PrefectHQ/prefect/commit/e21617125335025b4b27e7d6f0ca028e8e8f3b79"
        },
        {
          "tags": [
            "patch"
          ],
          "url": "https://github.com/PrefectHQ/prefect/releases/tag/3.6.22"
        },
        {
          "tags": [
            "product"
          ],
          "url": "https://github.com/PrefectHQ/prefect/"
        }
      ],
      "tags": [
        "x_open-source"
      ],
      "timeline": [
        {
          "lang": "en",
          "time": "2026-05-03T00:00:00.000Z",
          "value": "Advisory disclosed"
        },
        {
          "lang": "en",
          "time": "2026-05-03T02:00:00.000Z",
          "value": "VulDB entry created"
        },
        {
          "lang": "en",
          "time": "2026-05-04T23:22:23.000Z",
          "value": "VulDB entry last update"
        }
      ],
      "title": "PrefectHQ prefect Health Check API health endswith improper authentication"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
    "assignerShortName": "VulDB",
    "cveId": "CVE-2026-7722",
    "datePublished": "2026-05-04T02:15:18.541Z",
    "dateReserved": "2026-05-03T09:18:12.918Z",
    "dateUpdated": "2026-05-04T21:17:46.743Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

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-6RR6-V7CJ-MXPG

CVE-2026-7722 (GCVE-0-2026-7722)

Tags

Sightings

Nomenclature