Vulnerability Details : 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).
Vulnerability category: Cross site scripting (XSS)Execute code
Exploit prediction scoring system (EPSS) score for CVE-2020-35717
Probability of exploitation activity in the next 30 days: 1.27%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 84 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2020-35717
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
|---|---|---|---|---|---|
|
3.5
|
LOW | AV:N/AC:M/Au:S/C:N/I:P/A:N |
6.8
|
2.9
|
NIST |
|
9.0
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H |
2.3
|
6.0
|
NIST |
CWE ids for CVE-2020-35717
-
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.Assigned by: nvd@nist.gov (Primary)
References for CVE-2020-35717
-
https://github.com/hmartos/cve-2020-35717
GitHub - hmartos/cve-2020-35717: Showcase repository for CVE-2020-35717Exploit;Third Party Advisory
-
https://github.com/zonetti/zonote
GitHub - zonetti/zonote: Cross-platform desktop note-taking app. Sticky notes with Markdown and Tabs. All in one .txt file.Product;Third Party Advisory
-
https://medium.com/bugbountywriteup/remote-code-execution-through-cross-site-scripting-in-electron-f3b891ad637
Remote Code Execution Through Cross-Site Scripting In Electron Apps | InfoSec Write-upsExploit;Third Party Advisory
-
https://www.electronjs.org/apps/zonote
zonote | Apps | ElectronProduct;Third Party Advisory
Products affected by CVE-2020-35717
- cpe:2.3:a:electronjs:zonote:*:*:*:*:*:node.js:*:*