budibase up to 3.32.3 /api/global/users authorization

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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9.3$0-$5k0.00

Summaryinfo

A vulnerability was found in budibase up to 3.32.3. It has been rated as very critical. This issue affects some unknown processing of the file /api/global/users. Performing a manipulation results in authorization. This vulnerability is identified as CVE-2026-25045. The attack can be initiated remotely. There is not any exploit available.

Detailsinfo

A vulnerability was found in budibase up to 3.32.3. It has been classified as very critical. This affects an unknown function of the file /api/global/users. The manipulation with an unknown input leads to a authorization vulnerability. CWE is classifying the issue as CWE-862. The product does not perform an authorization check when an actor attempts to access a resource or perform an action. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

Budibase is a low code platform for creating internal tools, workflows, and admin panels. This issue is a combination of Vertical Privilege Escalation and IDOR (Insecure Direct Object Reference) due to missing server-side RBAC checks in the /api/global/users endpoints. A Creator-level user, who should have no permissions to manage users or organizational roles, can instead promote an App Viewer to Tenant Admin, demote a Tenant Admin to App Viewer, or modify the Owner’s account details and all orders (e.g., change name). This is because the API accepts these actions without validating the requesting role, a Creator can replay Owner-only requests using their own session tokens. This leads to full tenant compromise.

The advisory is shared at github.com. This vulnerability is uniquely identified as CVE-2026-25045 since 01/28/2026. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Technical details are known, but no exploit is available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 03/14/2026).

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at CERT Bund (WID-SEC-2026-0651). Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Affected

  • Open Source Budibase

Productinfo

Name

Version

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔒
CNA CVSS-BT Score: 🔒
CNA Vector: 🔒

CVSSv3info

VulDB Meta Base Score: 9.3
VulDB Meta Temp Score: 9.3

VulDB Base Score: 9.8
VulDB Temp Score: 9.8
VulDB Vector: 🔒
VulDB Reliability: 🔍

NVD Base Score: 8.8
NVD Vector: 🔒

CVSSv2info

AVACAuCIA
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💳💳💳💳💳💳
💳💳💳💳💳💳
VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Authorization
CWE: CWE-862 / CWE-863 / CWE-285
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔒

Timelineinfo

01/28/2026 CVE reserved
03/09/2026 +40 days Advisory disclosed
03/09/2026 +0 days VulDB entry created
03/14/2026 +5 days VulDB entry last update

Sourcesinfo

Product: github.com

Advisory: GHSA-2g39-332f-68p9
Status: Confirmed

CVE: CVE-2026-25045 (🔒)
GCVE (CVE): GCVE-0-2026-25045
GCVE (VulDB): GCVE-100-349881
CERT Bund: WID-SEC-2026-0651 - Budibase: Mehrere Schwachstellen

Entryinfo

Created: 03/09/2026 23:30
Updated: 03/14/2026 01:41
Changes: 03/09/2026 23:30 (64), 03/11/2026 02:07 (6), 03/12/2026 23:55 (1), 03/14/2026 01:41 (11)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Discussion

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