CVE-2026-35214Disclosure(budibase / budibase)

LOWCVSS 8.7 · HIGH

Signal is active with 1 mentions in latest observed window

Immediate actions

Patch budibase budibase systems immediately

Recommended action window: Monitor and triage in normal cycle

NVD description

Budibase is an open-source low-code platform. Prior to version 3.33.4, the plugin file upload endpoint (POST /api/plugin/upload) passes the user-supplied filename directly to createTempFolder() without sanitizing path traversal sequences. An attacker with Global Builder privileges can craft a multipart upload with a filename containing ../ to delete arbitrary directories via rmSync and write arbitrary files via tarball extraction to any filesystem path the Node.js process can access. This issue has been patched in version 3.33.4.

budibase CVEs Back to dashboard

0.5/ 10 priority

Sources & remediation

Patch / fix

Exploit / PoC references

Other references

https://github.com/Budibase/budibase/releases/tag/3.33.4

Weakness type (CWE)

CWE-22

Priority

LOW

Exploitation

NONE

PoC

YES

Patch

AVAILABLE

Momentum

STABLE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

budibase

Threat summary

Patch or workaround signal is available
5 mentions across 4 observed days
Momentum state: stable

What's happening

Patch or workaround mentioned in 1 signal
Technical details provided in 3 signals
Disclosure: 2 classified signals
General: 2 classified signals
Peaked 3d ago at 2 mentions (2026-04-03); latest day: 1
5 total mentions across 4 days

Affected systems

Vendors

budibase

Products

budibase

Deep dive

Activity timeline5 mentions / 4d

Signal classification3 categories

Disclosure

240.0%

General

240.0%

Patch

120.0%

Referenced assets3 URLs

By indicator

Classification over time

Date	Total	Labels

2026-04-03	2	Disclosure1Patch1
2026-04-04	1	Disclosure1
2026-05-14	1	General1
2026-08-27	1	General1

Full discourse5 posts

BugBunny.ai - Continuous AI Pentesting System@BugBunny_ai149d
General
66 CVE-2025-58434 CVE-2025-59057 CVE-2025-59790 CVE-2025-59792 CVE-2025-61622 CVE-2025-61686 CVE-2025-64756 CVE-2026-21884 CVE-2026-22807 CVE-2026-23630 CVE-2026-27471 CVE-2026-27806 CVE-2026-27955 CVE-2026-28215 CVE-2026-28217 CVE-2026-28351 CVE-2026-28361 CVE-2026-28384 CVE-2026-28396 CVE-2026-28398 CVE-2026-28444 CVE-2026-28445 CVE-2026-29093 CVE-2026-30973 CVE-2026-31888 CVE-2026-33016 CVE-2026-33037 CVE-2026-33038 CVE-2026-33039 CVE-2026-3351 CVE-2026-34037 CVE-2026-34158 CVE-2026-34167 CVE-2026-34170 CVE-2026-34171 CVE-2026-34198 CVE-2026-34532 CVE-2026-34573 CVE-2026-34574 CVE-2026-34595 CVE-2026-34746 CVE-2026-34748 CVE-2026-34749 CVE-2026-34750 CVE-2026-34972 CVE-2026-35214 CVE-2026-35412 CVE-2026-35413 CVE-2026-35441 CVE-2026-40165 CVE-2026-40293 CVE-2026-40302 CVE-2026-40304 CVE-2026-40454 CVE-2026-40914 CVE-2026-41131 CVE-2026-41590 CVE-2026-42883 CVE-2026-42884 CVE-2026-42885 CVE-2026-42886 CVE-2026-43888 CVE-2026-43889 CVE-2026-43998 CVE-2026-43999 CVE-2026-4800
Post summary
The snippet is simply a list of CVE identifiers with no additional information regarding exploitation, patches, or technical details.
2176862729382.1K
3.1K followersView on X
BugBunny.ai - Continuous AI Pentesting System@BugBunny_ai44d
General
108 CVE-2025-58434 CVE-2025-59057 CVE-2025-59343 CVE-2025-59790 CVE-2025-59792 CVE-2025-61622 CVE-2025-61686 CVE-2025-62228 CVE-2025-62232 CVE-2025-64756 CVE-2026-21884 CVE-2026-22706 CVE-2026-22807 CVE-2026-23630 CVE-2026-24015 CVE-2026-24899 CVE-2026-27471 CVE-2026-27806 CVE-2026-27955 CVE-2026-28215 CVE-2026-28217 CVE-2026-28351 CVE-2026-28361 CVE-2026-28384 CVE-2026-28396 CVE-2026-28398 CVE-2026-28444 CVE-2026-28445 CVE-2026-29093 CVE-2026-30973 CVE-2026-31888 CVE-2026-33016 CVE-2026-33037 CVE-2026-33038 CVE-2026-33039 CVE-2026-33264 CVE-2026-33413 CVE-2026-3351 CVE-2026-34037 CVE-2026-34158 CVE-2026-34167 CVE-2026-34170 CVE-2026-34171 CVE-2026-34198 CVE-2026-34532 CVE-2026-34573 CVE-2026-34574 CVE-2026-34595 CVE-2026-34746 CVE-2026-34748 CVE-2026-34749 CVE-2026-34750 CVE-2026-34972 CVE-2026-35214 CVE-2026-35412 CVE-2026-35413 CVE-2026-35441 CVE-2026-40006 CVE-2026-40007 CVE-2026-40009 CVE-2026-40165 CVE-2026-40293 CVE-2026-40302 CVE-2026-40304 CVE-2026-40452 CVE-2026-40454 CVE-2026-40914 CVE-2026-41131 CVE-2026-41590 CVE-2026-42275 CVE-2026-42883 CVE-2026-42884 CVE-2026-42885 CVE-2026-42886 CVE-2026-43888 CVE-2026-43889 CVE-2026-43998 CVE-2026-43999 CVE-2026-44247 CVE-2026-44309 CVE-2026-44310 CVE-2026-44442 CVE-2026-44446 CVE-2026-44705 CVE-2026-44947 CVE-2026-45022 CVE-2026-45090 CVE-2026-45720 CVE-2026-45723 CVE-2026-45726 CVE-2026-46553 CVE-2026-46554 CVE-2026-47733 CVE-2026-4800 CVE-2026-48978 CVE-2026-49478 CVE-2026-50285 CVE-2026-52808 CVE-2026-52809 CVE-2026-53926 CVE-2026-53928 CVE-2026-53929 CVE-2026-53930 CVE-2026-56842 CVE-2026-60076 CVE-2026-60077 CVE-2026-75605 CVE-2026-9103
Post summary
The excerpt lists a series of CVE identifiers with no additional context, technical details, or actionable information.
30124138.4K
4.0K followersView on X
The Hacker Wire@TheHackerWire189d
Disclosure
🟠 CVE-2026-35214 - High Budibase is an open-source low-code platform. Prior to version 3.33.4, the plugin file upload endpoint (POST /api/plugin/upload) passes the user-supplied filename directly to createTempFolder... https://www.thehackerwire.com/vulnerability/CVE-2026-35214/ https://t.co/c2GoGSwM8l
Post summary
CVE‑2026‑35214 is a high severity flaw in Budibase’s file upload endpoint where user‑supplied filenames are passed to createTempFolder, potentially causing a vulnerability; the advisory links to an external article for details.
0000049
164 followersView on X
CVEFind.com@CveFindCom189d
Patch
[CVE-2026-35214: HIGH] Critical security vulnerability in Budibase platform (pre-v3.33.4)! Attackers with Global Builder privileges could delete directories or write arbitrary files. Update to v3.33.4 now!#cve,CVE-2026-35214,#cybersecurity https://cvefind.com/CVE-2026-35214
Post summary
The tweet announces a high-severity CVE (2026-35214) in Budibase, explaining that Global Builder users can delete directories or write arbitrary files, and urges upgrading to version 3.33.4.
0000039
617 followersView on X
CVE@CVEnew189d
Disclosure
CVE-2026-35214 Budibase is an open-source low-code platform. Prior to version 3.33.4, the plugin file upload endpoint (POST /api/plugin/upload) passes the user-supplied filename dir… https://www.cve.org/CVERecord?id=CVE-2026-35214
Post summary
A disclosure of CVE-2026-35214 notes that Budibase’s plugin upload endpoint inadequately sanitizes filenames, potentially leading to directory traversal; no PoC, exploit, or patch information is included.
0000048
56.9K followersView on X

CPE platform detail1 entries

Part:

Vendor:

Product:

Version:

Target SW:

Target HW:

1 of 1 entries

Part	Vendor	Product	Version	Target SW	Target HW
App	budibase	budibase	-	-	-

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What researchers are saying

CVE-2026-35214

BugBunny.ai - Continuous AI Pentesting System[verified]@BugBunny_aiGeneral

The snippet is simply a list of CVE identifiers with no additional information regarding exploitation, patches, or technical details.

BugBunny.ai - Continuous AI Pentesting System@BugBunny_aiGeneral

The excerpt lists a series of CVE identifiers with no additional context, technical details, or actionable information.

The Hacker Wire@TheHackerWireDisclosure

CVE‑2026‑35214 is a high severity flaw in Budibase’s file upload endpoint where user‑supplied filenames are passed to createTempFolder, potentially causing a vulnerability; the advisory links to an external article for details.

CVEFind.com@CveFindComPatch

The tweet announces a high-severity CVE (2026-35214) in Budibase, explaining that Global Builder users can delete directories or write arbitrary files, and urges upgrading to version 3.33.4.

CVE@CVEnewDisclosure

A disclosure of CVE-2026-35214 notes that Budibase’s plugin upload endpoint inadequately sanitizes filenames, potentially leading to directory traversal; no PoC, exploit, or patch information is included.