CVE-2022-39824

HIGH
Published Sep 5, 20223y ago · Modified Jun 17, 20262w ago
8.9 CVSS 3.1
High
Find Similar
Published Sep 5, 2022 3y ago
Last Modified Jun 17, 2026 2w ago

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 Details

Base Score
8.9
Exploitability
2.3
Impact
6.0
Vector string
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction Required
Scope Changed
Confidentiality High
Integrity Low
Availability High

Threat Intelligence

No active exploitation signals — not in CISA KEV and no EPSS score yet.

Exploit & Patch Status
Public Exploit Known
No Patch Available

Weaknesses 1

CWE-79 Cross-site Scripting Injection

Affected Products 1

VendorProductVersionRange
appsmithappsmith* ≤1.7.14

References 2

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

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.