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CVE-2026-7299
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.
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:L/A:NReferences
- 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