CVE-2022-39824

Name: CVE-2022-39824
Creator: NVD / NIST
Published: 2022-09-05T03:15:07.627+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.9/10EPSS 0.88%

Last modified Jun 17, 2026

CVE-2022-39824 is a high-severity vulnerability rated 8.9/10 on the CVSS scale. 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.. EPSS estimates a 0.88% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1

8.9/10

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

EPSS Probability

0.88%

54.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions
Appsmith	Appsmith	<= 1.7.14

References

https://github.com/FCncdn/Appsmith-Js-Injection-POCExploit, Third Party Advisory
https://github.com/appsmithorg/appsmith/releasesRelease Notes, Third Party Advisory
https://github.com/FCncdn/Appsmith-Js-Injection-POCExploit, Third Party Advisory
https://github.com/appsmithorg/appsmith/releasesRelease Notes, Third Party Advisory

Timeline

Published: Sep 5, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-39824?

How severe is CVE-2022-39824?

CVE-2022-39824 has a CVSS score of 8.9/10 (HIGH severity). The EPSS model estimates a 0.88% probability of exploitation in the next 30 days.

How do I fix CVE-2022-39824?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-39824?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST