high8.7
CVE-2021-41086
Clipboard-based XSS
Impact
### Impact XSS against the user. ### Details jsuites is vulnerable to DOM based XSS if the user can be tricked into copying _anything_ from a malicious and pasting it into the html editor. This is because a part of the clipboard content is directly written to `innerHTML` causing XSS. ### References The Curious Case of Copy & Paste – on risks of pasting arbitrary content in browsers: https://research.securitum.com/the-curious-case-of-copy-paste/
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| npm | jsuites | < 4.9.11 | 4.9.11 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Jsuites | Jsuites | before 4.9.11 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://github.com/jsuites/jsuites/commit/d47a6f4e143188dde2742f4cffd313e1068ad3b3
- https://github.com/jsuites/jsuites/commit/fe1d3cc5e339f2f4da8ed1f9f42271fdf9cbd8d2
- https://github.com/jsuites/jsuites/security/advisories/GHSA-qh7x-j4v8-qw5w
- https://github.com/advisories/GHSA-qh7x-j4v8-qw5w
- https://www.npmjs.com/package/jsuites
- https://nvd.nist.gov/vuln/detail/CVE-2021-41086