CVE-2026-7299

Published: Jun 2, 2026Modified: Jun 4, 2026

5.4

Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Exploitability: 2.3 / Impact: 2.7

Source: NVD

Description

Appsmith’s SQL query editor’s autocomplete functionality fails to sanitize database object names before rendering them in innerHTML, allowing an authenticated Developer to inject persistent XSS by a malicious table or column names triggering arbitrary code execution in the sessions of other workspace members when they interact with the same datasource.

Affected (1)

Products: Appsmith: Appsmith

1 product

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Appsmith Appsmith	Before 1.99

Related CWEs

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

References (7)

https://github.com/Stuub/Appsmith-1.98-Stored-XSS-Exploit

Source: cret@cert.org

ExploitThird Party Advisory

https://github.com/appsmithorg/appsmith/commit/99d69180919981ed9bc5484050d809a5bec68acc

Source: cret@cert.org

Patch

https://github.com/appsmithorg/appsmith/pull/41666

Source: cret@cert.org

Issue TrackingPatchVendor Advisory

https://github.com/appsmithorg/appsmith/releases/tag/v2.1

Source: cret@cert.org

Release Notes

https://github.com/appsmithorg/appsmith/security/advisories/GHSA-vvxf-f8q9-86gh

Source: cret@cert.org

Vendor Advisory

https://www.kb.cert.org/vuls/id/265691

Source: af854a3a-2127-422b-91ae-364da2661108

PatchThird Party Advisory

https://github.com/Stuub/Appsmith-1.98-Stored-XSS-Exploit

Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0

ExploitThird Party Advisory

Timeline

No history available yet.