CVE-2022-31901

MEDIUM

Notepad-plus-plus Notepad++ < 8.4.3 - Out-of-Bounds Write

Title source: rule
STIX 2.1

Description

Buffer overflow in function Notepad_plus::addHotSpot in Notepad++ v8.4.3 and earlier allows attackers to crash the application via two crafted files.

Exploits (1)

nomisec WRITEUP
by CDACesec · poc
https://github.com/CDACesec/CVE-2022-31901

References (1)

Core 1
Core References
Exploit, Third Party Advisory
https://github.com/CDACesec/CVE-2022-31901

Scores

CVSS v3 6.5
EPSS 0.0042
EPSS Percentile 62.1%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact partial

Details

CWE
CWE-787
Status published
Products (1)
notepad-plus-plus/notepad\+\+ < 8.4.3
Published Jan 19, 2023
Tracked Since Feb 18, 2026