CVE-2022-23458

MEDIUM

Toast UI Grid < 4.21.3 - Cross-Site Scripting via Editable Cell Paste

Title source: llm

Description

Toast UI Grid is a component to display and edit data. Versions prior to 4.21.3 are vulnerable to cross-site scripting attacks when pasting specially crafted content into editable cells. This issue was fixed in version 4.21.3. There are no known workarounds.

References (2)

Core 2

Core References

Exploit, Third Party Advisory x_refsource_confirm

https://securitylab.github.com/advisories/GHSL-2022-029_nhn_tui_grid/

Patch, Third Party Advisory x_refsource_misc

https://github.com/nhn/tui.grid/commit/e9db5968675ae113c07efc091cce210f2b26854f

View Patch ZIP pw:eip

Scores

CVSS v3 6.1

EPSS 0.0025

EPSS Percentile 48.0%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation poc

Automatable no

Technical Impact partial

Details

CWE

CWE-79

Status published

Products (2)

nhn/toast_ui_grid < 4.21.3

npm/tui-grid 0 - 4.21.3npm

Published Sep 22, 2022

Tracked Since Feb 18, 2026