Project Subscriptions
No data.
| Source | ID | Title |
|---|---|---|
Github GHSA |
GHSA-82rc-gxrg-v4gf | Budibase: Unrestricted Upload of File with Dangerous Type |
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
Wed, 27 May 2026 18:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Wed, 27 May 2026 17:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Budibase is an open-source low-code platform. Prior to 3.38.2, the file upload endpoint POST /api/attachments/process does not enforce active-content restrictions for authenticated users. The checks for dangerous file extensions are conditionally wrapped inside if (isPublicUser) or if (isPublicUser || !env.SELF_HOSTED), meaning any authenticated builder can upload executable web content — SVG files with inline <script> tags, HTML pages with JavaScript, .js modules — which are then stored in the object store (MinIO/S3) with their correct MIME types. When the resulting signed URL is opened by any app user, the browser executes the payload. Impact is persistent stored XSS over all application end users. This vulnerability is fixed in 3.38.2. | |
| Title | Budibase: Unrestricted Upload of File with Dangerous Type | |
| Weaknesses | CWE-434 CWE-79 |
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| References |
| |
| Metrics |
cvssV3_1
|
Projects
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Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-05-27T18:02:00.561Z
Reserved: 2026-05-13T22:18:22.829Z
Link: CVE-2026-46426
Updated: 2026-05-27T18:01:47.087Z
Status : Deferred
Published: 2026-05-27T18:16:26.463
Modified: 2026-05-27T19:44:35.987
Link: CVE-2026-46426
No data.
OpenCVE Enrichment
Updated: 2026-05-27T19:30:35Z
Github GHSA