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Vulnerability record · CVE-2022-39824 · published 5 September 2022

CVE-2022-39824: Appsmith cross-site scripting vulnerability

Appsmith · Appsmith

Server-side JavaScript injection in Appsmith through 1.7.14 allows remote attackers to execute arbitrary JavaScript code from the server via the currentItem property of the list widget, e.g., to perform DoS attacks or achieve an information leak.

8.9 CVSS 3.1 High EPSS 1.1% · top 35.8% CWE-79 · Cross-site scripting
8.9CVSS 3.1 base score
1.1%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

Server-side JavaScript injection in Appsmith through 1.7.14 allows remote attackers to execute arbitrary JavaScript code from the server via the currentItem property of the list widget, e.g., to perform DoS attacks or achieve an information leak.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/FCncdn/Appsmith-Js-Injection-POC ExploitThird Party Advisory
https://github.com/appsmithorg/appsmith/releases Release NotesThird Party Advisory
https://github.com/FCncdn/Appsmith-Js-Injection-POC ExploitThird Party Advisory
https://github.com/appsmithorg/appsmith/releases Release NotesThird Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2022-39824), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.