CVE-2026-7299

EUVD-2026-33936
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.
Cross-site Scripting
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
6.3 MEDIUM
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:L/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 26%
Affected Products (NVD)
VendorProductVersion
appsmithappsmith
𝑥
< 1.99
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://github.com/Stuub/Appsmith-1.98-Stored-XSS-Exploit
https://github.com/appsmithorg/appsmith/commit/99d69180919981ed9bc5484050d809a5bec68acc
https://github.com/appsmithorg/appsmith/pull/41666
https://github.com/appsmithorg/appsmith/releases/tag/v2.1
https://github.com/appsmithorg/appsmith/security/advisories/GHSA-vvxf-f8q9-86gh
https://www.kb.cert.org/vuls/id/265691
https://github.com/Stuub/Appsmith-1.98-Stored-XSS-Exploit