MEDIUM6.1

GHSA-8v67-x8q5-3x3g

Cross-Site Scripting in simditor

Quick fix

GHSA-8v67-x8q5-3x3g — simditor: upgrade to the fixed version with the command below.

npm install simditor@2.3.22

Details

Versions of `simditor` prior to 2.3.22 are vulnerable to Cross-Site Scripting. The package does not sanitize user input that is rendered with `innerHTML`, allowing attackers to execute arbitrary JavaScript.

## Recommendation

Upgrade to version 2.3.22 or later.

Are you affected?

Enter the version of the package you're using.

Affected packages

npm/simditor

Introduced in: 0Fixed in: 2.3.22

Fixnpm install simditor@2.3.22

References

https://nvd.nist.gov/vuln/detail/CVE-2018-19048[ADVISORY]
https://github.com/mycolorway/simditor/commit/ef01a643cbb7f8163535d6bfb71135f80ec6a6fd[WEB]
https://github.com/hkglue/simditor_demo.git[WEB]
https://github.com/hkglue/simditor_dom_xss/blob/master/README.md[WEB]
https://github.com/mycolorway/simditor/releases/tag/v2.3.22[WEB]
https://snyk.io/vuln/SNYK-JS-SIMDITOR-174638[WEB]
https://www.npmjs.com/advisories/884[WEB]