Notepad++: Path Traversal (Zip Slip) in WinGup Plugin Extraction
21Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 8.1epss 0.5%
probabilidade de exploração
0.5%top 55% das CVEs
exploração observada
nãonenhuma fonte reporta
Notepad++ is a free and open-source source code editor. Prior to 8.9.7, the WinGup decompress function joins untrusted ZIP entry names to unzipDestTo without canonical containment validation, allowing an entry such as ../mimeTools/mimeTools.dll to overwrite a DLL in a sibling plugin directory and execute attacker-controlled code when Notepad++ next loads that plugin. This issue is fixed in version 8.9.7.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H
Produtos afetados
notepad-plus-plus · notepad-plus-plusReferências
https://github.com/notepad-plus-plus/notepad-plus-plus/releases/tag/v8.9.7https://github.com/notepad-plus-plus/notepad-plus-plus/security/advisories/GHSA-hjxw-84rf-wg5rhttps://github.com/notepad-plus-plus/wingup/commit/7670296a5c7fdec624e0a45dbde51059a7d735a8https://github.com/notepad-plus-plus/wingup/pull/106