CVE-2026-45717

🗓️ 27 May 2026 17:09:06Reported by GitHub_MType

cve🔗 web.nvd.nist.gov👁 37 Views🌐 WEB

CVE-2026-45717: PUT /api/datasources/:datasourceId lets non-builder users rewrite datasource config, exposing internal services; fixed in 3.38.1.

Reporter	Title	Published	Views	Family All 12
ATTACKERKB	CVE-2026-45717	27 May 202617:09	–	attackerkb
Circl	CVE-2026-45717	12 May 202610:28	–	circl
CNNVD	Budibase 安全漏洞	27 May 202600:00	–	cnnvd
Cvelist	CVE-2026-45717 Budibase: `PUT /api/datasources/:datasourceId` is protected only by `TABLE/READ` permission instead of builder access, allowing any authenticated app user to overwrite datasource connection parameters including host, port, and URL.	27 May 202617:09	–	cvelist
EUVD	EUVD-2026-32601	27 May 202617:09	–	euvd
Github Security Blog	Budibase: `PUT /api/datasources/:datasourceId` is protected only by `TABLE/READ` permission instead of builder access, allowing any authenticated app user to overwrite datasource connection parameters including host, port, and URL	15 May 202617:59	–	github
NVD	CVE-2026-45717	27 May 202618:16	–	nvd
OSV	GHSA-44M2-CRH7-F4Q2 Budibase: `PUT /api/datasources/:datasourceId` is protected only by `TABLE/READ` permission instead of builder access, allowing any authenticated app user to overwrite datasource connection parameters including host, port, and URL	15 May 202617:59	–	osv
Positive Technologies	PT-2026-41398	15 May 202600:00	–	ptsecurity
RedhatCVE	CVE-2026-45717	5 Jun 202619:18	–	redhatcve

Vulners

Node

budibase budibaseRange<3.38.1

[
  {
    "vendor": "Budibase",
    "product": "budibase",
    "versions": [
      {
        "version": "< 3.38.1",
        "status": "affected"
      }
    ]
  }
]

Source	Link
github	www.github.com/Budibase/budibase/releases/tag/3.38.1
github	www.github.com/Budibase/budibase/security/advisories/GHSA-44m2-crh7-f4q2

Parameter	Position	Path	Description	CWE
datasourceId	request body	/api/datasources/:datasourceId	PUT on /api/datasources/:datasourceId allows rewriting a datasource's config object, including connection details and credentials, enabling potential SSRF/internal access when misused by non-builder users.	CWE-862
config.host	request body	/api/datasources/:datasourceId	PUT on /api/datasources/:datasourceId allows rewriting a datasource's config object, including connection details and credentials, enabling potential SSRF/internal access when misused by non-builder users.	CWE-862
config.port	request body	/api/datasources/:datasourceId	PUT on /api/datasources/:datasourceId allows rewriting a datasource's config object, including connection details and credentials, enabling potential SSRF/internal access when misused by non-builder users.	CWE-862
config.credentials	request body	/api/datasources/:datasourceId	PUT on /api/datasources/:datasourceId allows rewriting a datasource's config object, including connection details and credentials, enabling potential SSRF/internal access when misused by non-builder users.	CWE-862
config.url	request body	/api/datasources/:datasourceId	PUT on /api/datasources/:datasourceId allows rewriting a datasource's config object, including connection details and credentials, enabling potential SSRF/internal access when misused by non-builder users.	CWE-862
baseUrl	request body	/api/datasources/:datasourceId	PUT on /api/datasources/:datasourceId allows rewriting a datasource's config object, including connection details and credentials, enabling potential SSRF/internal access when misused by non-builder users.	CWE-862
restUrl	request body	/api/datasources/:datasourceId	PUT on /api/datasources/:datasourceId allows rewriting a datasource's config object, including connection details and credentials, enabling potential SSRF/internal access when misused by non-builder users.	CWE-862

17 Jun 2026 10:52Current

6Medium risk

Vulners AI Score6

CVSS 3.18.8

EPSS0.00251

SSVC

CWE-862