CVE-2026-19754
Baserow 2.3.3 - SQL injection in formula index() JSONB array extraction
Description
Baserow 2.3.3 contains a SQL injection vulnerability in the index() formula function. A low-privileged authenticated user who can create or modify formula fields can provide an undocumented fourth argument that is treated as a SQL template and interpolated directly into a PostgreSQL expression. The vulnerable expression is executed when Baserow recalculates formula field values. Because the generated SQL runs through Baserow's database connection, the injected SQL executes with the privileges of the Baserow PostgreSQL role rather than the permissions of the authenticated application user. This issue affects Baserow: 2.3.3.
INFO
Published Date :
Sept. 2, 2026, 4:17 a.m.
Last Modified :
Sept. 2, 2026, 4:17 a.m.
Remotely Exploit :
Yes !
Source :
[email protected]
Affected Products
The following products are affected by CVE-2026-19754
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
No affected product recoded yet
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 4.0 | HIGH | 84fe0718-d6bb-4716-a7e8-81a6d1daa869 | ||||
| CVSS 4.0 | HIGH | [email protected] |
Solution
- Update Baserow to the latest version.
- Apply patches provided by the vendor.
- Review formula field configurations.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2026-19754.
| URL | Resource |
|---|---|
| https://fluidattacks.com/es/advisories/superestrella | |
| https://github.com/baserow/baserow |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-19754 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2026-19754
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-19754 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-19754 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
New CVE Received by [email protected]
Sep. 02, 2026
Action Type Old Value New Value Added Description Baserow 2.3.3 contains a SQL injection vulnerability in the index() formula function. A low-privileged authenticated user who can create or modify formula fields can provide an undocumented fourth argument that is treated as a SQL template and interpolated directly into a PostgreSQL expression. The vulnerable expression is executed when Baserow recalculates formula field values. Because the generated SQL runs through Baserow's database connection, the injected SQL executes with the privileges of the Baserow PostgreSQL role rather than the permissions of the authenticated application user. This issue affects Baserow: 2.3.3. Added CVSS V4.0 AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/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 Added CWE CWE-89 Added Affected New affected value received. <a href="https://github.com/CVEProject/cvelistV5/blob/main/cves/2026/19xxx/CVE-2026-19754.json">CVE-2026-19754</a> Added Reference https://fluidattacks.com/es/advisories/superestrella Added Reference https://github.com/baserow/baserow