Critical severity · published Jan 1, 2021
CVE-2020-35717
zonote through 0.4.0 allows XSS via a crafted note, with resultant Remote Code Execution (because nodeIntegration in webPreferences is true)
9.0
CVSS
3.8%
EPSS
No
On KEV
Description
zonote through 0.4.0 allows XSS via a crafted note, with resultant Remote Code Execution (because nodeIntegration in webPreferences is true).
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)3.8% · higher than 90% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
ZO
Zonote · Electronjs
through 0.4.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-35717
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-35717
Exploit
https://github.com/hmartos/cve-2020-35717
Product
https://github.com/zonetti/zonote
Exploit
https://medium.com/bugbountywriteup/remote-code-execution-through-cross-site-scripting-in-electron-f3b891ad637
Product
https://www.electronjs.org/apps/zonote